Score
99.44% |
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System Information
Target Hostname: | IP-AC100378 |
Operating System: | Windows Server 2019 Datacenter |
OS Version: | 1809 |
Domain: | |
FQDN: | IP-AC100378. |
Processor: | Intel(R) Xeon(R) CPU E5-2686 v4 @ 2.30GHz |
Processor Architecture: | Intel64 Family 6 Model 79 Stepping 1 |
Processor Speed: | 2300 mhz |
Physical Memory: | 1024 mb |
Manufacturer: | Xen |
Model: | HVM domU |
Serial Number: | ec260c8c-ec63-bf19-b4c6-82fa987484de |
BIOS Version: | 4.2.amazon |
Interfaces: |
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Content Information
Stream: | Windows_Server_2019_STIG | ||||||
Profile: |
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Digital Signature Status: | NOT DIGITALLY SIGNED | ||||||
Stream Installation Date: | 2021-02-01 | ||||||
Status: | accepted (2020-10-26) | ||||||
Title: | Microsoft Windows Server 2019 Security Technical Implementation Guide | ||||||
Description: | This Security Technical Implementation Guide is published as a tool to improve the security of Department of Defense (DoD) information systems. The requirements are derived from the National Institute of Standards and Technology (NIST) 800-53 and related documents. Comments or proposed revisions to this document should be sent via email to the following address: disa.stig_spt@mail.mil. | ||||||
Notice: | |||||||
Target Platforms: |
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Reference: |
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Stream Version: | 002.001 | ||||||
Start Time: | 2021-02-01T16:18:59 | ||||||
End Time: | 2021-02-01T16:19:37 | ||||||
Scanner: | cpe:/a:spawar:scc:5.3.1 | ||||||
Identity: | IP-AC100378\ec2-user | ||||||
Identity Privileged: | true | ||||||
Identity Authenticated: | true | ||||||
Release Info: | Release: 2.1 Benchmark Date: 13 Nov 2020 |
Results
- SRG-OS-000004-GPOS-00004
- SRG-OS-000004-GPOS-00004
- SRG-OS-000004-GPOS-00004
- SRG-OS-000021-GPOS-00005
- SRG-OS-000021-GPOS-00005
- SRG-OS-000028-GPOS-00009
- SRG-OS-000032-GPOS-00013
- SRG-OS-000032-GPOS-00013
- SRG-OS-000033-GPOS-00014
- SRG-OS-000033-GPOS-00014
- SRG-OS-000042-GPOS-00020
- SRG-OS-000042-GPOS-00020
- SRG-OS-000057-GPOS-00027
- SRG-OS-000057-GPOS-00027
- SRG-OS-000057-GPOS-00027
- SRG-OS-000057-GPOS-00027
- SRG-OS-000062-GPOS-00031
- SRG-OS-000066-GPOS-00034
- SRG-OS-000066-GPOS-00034
- SRG-OS-000066-GPOS-00034
- SRG-OS-000067-GPOS-00035
- SRG-OS-000069-GPOS-00037
- SRG-OS-000073-GPOS-00041
- SRG-OS-000073-GPOS-00041
- SRG-OS-000074-GPOS-00042
- SRG-OS-000075-GPOS-00043
- SRG-OS-000076-GPOS-00044
- SRG-OS-000077-GPOS-00045
- SRG-OS-000078-GPOS-00046
- SRG-OS-000080-GPOS-00048
- SRG-OS-000080-GPOS-00048
- Windows Server 2019 Access this computer from the network user right must only be assigned to the Administrators, Authenticated Users, and Enterprise Domain Controllers groups on domain controllers. - Not Applicable
- SRG-OS-000080-GPOS-00048
- Windows Server 2019 Allow log on through Remote Desktop Services user right must only be assigned to the Administrators group on domain controllers. - Not Applicable
- SRG-OS-000080-GPOS-00048
- Windows Server 2019 Deny access to this computer from the network user right on domain controllers must be configured to prevent unauthenticated access. - Not Applicable
- SRG-OS-000080-GPOS-00048
- Windows Server 2019 Deny log on as a batch job user right on domain controllers must be configured to prevent unauthenticated access. - Not Applicable
- SRG-OS-000080-GPOS-00048
- Windows Server 2019 Deny log on as a service user right must be configured to include no accounts or groups (blank) on domain controllers. - Not Applicable
- SRG-OS-000080-GPOS-00048
- Windows Server 2019 Deny log on locally user right on domain controllers must be configured to prevent unauthenticated access. - Not Applicable
- SRG-OS-000080-GPOS-00048
- SRG-OS-000080-GPOS-00048
- SRG-OS-000080-GPOS-00048
- SRG-OS-000080-GPOS-00048
- SRG-OS-000080-GPOS-00048
- SRG-OS-000080-GPOS-00048
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- SRG-OS-000095-GPOS-00049
- Windows Server 2019 local users on domain-joined member servers must not be enumerated. - Not Applicable
- SRG-OS-000096-GPOS-00050
- SRG-OS-000096-GPOS-00050
- SRG-OS-000112-GPOS-00057
- Windows Server 2019 Kerberos user logon restrictions must be enforced. - Not Applicable
- SRG-OS-000112-GPOS-00057
- Windows Server 2019 Kerberos service ticket maximum lifetime must be limited to 600 minutes or less. - Not Applicable
- SRG-OS-000112-GPOS-00057
- Windows Server 2019 Kerberos user ticket lifetime must be limited to 10 hours or less. - Not Applicable
- SRG-OS-000112-GPOS-00057
- Windows Server 2019 Kerberos policy user ticket renewal maximum lifetime must be limited to seven days or less. - Not Applicable
- SRG-OS-000112-GPOS-00057
- Windows Server 2019 computer clock synchronization tolerance must be limited to five minutes or less. - Not Applicable
- SRG-OS-000120-GPOS-00061
- SRG-OS-000121-GPOS-00062
- SRG-OS-000125-GPOS-00065
- SRG-OS-000125-GPOS-00065
- SRG-OS-000125-GPOS-00065
- SRG-OS-000134-GPOS-00068
- SRG-OS-000134-GPOS-00068
- Windows Server 2019 local administrator accounts must have their privileged token filtered to prevent elevated privileges from being used over the network on domain-joined member servers. - Not Applicable
- SRG-OS-000134-GPOS-00068
- SRG-OS-000134-GPOS-00068
- SRG-OS-000134-GPOS-00068
- SRG-OS-000134-GPOS-00068
- SRG-OS-000134-GPOS-00068
- SRG-OS-000138-GPOS-00069
- SRG-OS-000138-GPOS-00069
- SRG-OS-000138-GPOS-00069
- SRG-OS-000240-GPOS-00090
- SRG-OS-000240-GPOS-00090
- SRG-OS-000257-GPOS-00098
- SRG-OS-000297-GPOS-00115
- Windows Server 2019 Deny log on through Remote Desktop Services user right on domain controllers must be configured to prevent unauthenticated access. - Not Applicable
- SRG-OS-000297-GPOS-00115
- SRG-OS-000324-GPOS-00125
- Windows Server 2019 permissions on the Active Directory data files must only allow System and Administrators access. - Not Applicable
- SRG-OS-000324-GPOS-00125
- Windows Server 2019 Add workstations to domain user right must only be assigned to the Administrators group on domain controllers. - Not Applicable
- SRG-OS-000324-GPOS-00125
- Windows Server 2019 Enable computer and user accounts to be trusted for delegation user right must only be assigned to the Administrators group on domain controllers. - Not Applicable
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000324-GPOS-00125
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- SRG-OS-000327-GPOS-00127
- Windows Server 2019 must be configured to audit DS Access - Directory Service Access successes. - Not Applicable
- SRG-OS-000327-GPOS-00127
- Windows Server 2019 must be configured to audit DS Access - Directory Service Access failures. - Not Applicable
- SRG-OS-000327-GPOS-00127
- Windows Server 2019 must be configured to audit DS Access - Directory Service Changes successes. - Not Applicable
- SRG-OS-000327-GPOS-00127
- Windows Server 2019 must be configured to audit DS Access - Directory Service Changes failures. - Not Applicable
- SRG-OS-000329-GPOS-00128
- SRG-OS-000341-GPOS-00132
- SRG-OS-000341-GPOS-00132
- SRG-OS-000341-GPOS-00132
- SRG-OS-000362-GPOS-00149
- SRG-OS-000362-GPOS-00149
- SRG-OS-000368-GPOS-00154
- SRG-OS-000368-GPOS-00154
- SRG-OS-000368-GPOS-00154
- SRG-OS-000373-GPOS-00157
- SRG-OS-000373-GPOS-00157
- SRG-OS-000373-GPOS-00157
- SRG-OS-000373-GPOS-00157
- SRG-OS-000373-GPOS-00157
- SRG-OS-000373-GPOS-00157
- SRG-OS-000379-GPOS-00164
- SRG-OS-000379-GPOS-00164
- SRG-OS-000393-GPOS-00173
- SRG-OS-000393-GPOS-00173
- SRG-OS-000420-GPOS-00186
- SRG-OS-000423-GPOS-00187
- Windows Server 2019 domain controllers must require LDAP access signing. - Not Applicable
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000423-GPOS-00187
- SRG-OS-000433-GPOS-00192
- SRG-OS-000470-GPOS-00214
- SRG-OS-000470-GPOS-00214
- SRG-OS-000470-GPOS-00214
- SRG-OS-000470-GPOS-00214
- SRG-OS-000470-GPOS-00214
- SRG-OS-000472-GPOS-00217
- SRG-OS-000478-GPOS-00223
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- Windows Server 2019 hardened Universal Naming Convention (UNC) paths must be defined to require mutual authentication and integrity for at least the \\*\SYSVOL and \\*\NETLOGON shares. - Not Applicable
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- Windows Server 2019 domain controllers must be configured to allow reset of machine account passwords. - Not Applicable
- SRG-OS-000480-GPOS-00227
- Windows Server 2019 must limit the caching of logon credentials to four or less on domain-joined member servers. - Not Applicable
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00227
- SRG-OS-000480-GPOS-00229
Detailed Results
Windows Server 2019 must be configured to audit Account Management - Security Group Management successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205625r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000100 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-92979 SV-103067 CCI-000018 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-001403 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001404 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001405 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-002130 (NIST SP 800-53 Rev 4: AC-2 (4)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Security Group Management records events such as creating, deleting, or changing security groups, including changes in group members. Satisfies: SRG-OS-000004-GPOS-00004, SRG-OS-000239-GPOS-00089, SRG-OS-000240-GPOS-00090, SRG-OS-000241-GPOS-00091, SRG-OS-000303-GPOS-00120, SRG-OS-000476-GPOS-00221 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Account Management >> "Audit Security Group Management" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Account Management - User Account Management successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205626r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000110 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-92981 SV-103069 CCI-000018 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001405 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001403 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001404 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002130 (NIST SP 800-53 Rev 4: AC-2 (4)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. User Account Management records events such as creating, changing, deleting, renaming, disabling, or enabling user accounts. Satisfies: SRG-OS-000004-GPOS-00004, SRG-OS-000239-GPOS-00089, SRG-OS-000240-GPOS-00090, SRG-OS-000241-GPOS-00091, SRG-OS-000303-GPOS-00120, SRG-OS-000476-GPOS-00221 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Account Management >> "Audit User Account Management" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Account Management - User Account Management failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205627r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000120 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103071 V-92983 CCI-000018 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-001404 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001403 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-001405 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) CCI-002130 (NIST SP 800-53 Rev 4: AC-2 (4)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. User Account Management records events such as creating, changing, deleting, renaming, disabling, or enabling user accounts. Satisfies: SRG-OS-000004-GPOS-00004, SRG-OS-000239-GPOS-00089, SRG-OS-000240-GPOS-00090, SRG-OS-000241-GPOS-00091, SRG-OS-000303-GPOS-00120, SRG-OS-000476-GPOS-00221 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Account Management >> "Audit User Account Management" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the number of allowed bad logon attempts configured to three or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205629r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AC-000020 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103229 V-93141 CCI-000044 (NIST SP 800-53: AC-7 a; NIST SP 800-53A: AC-7.1 (ii); NIST SP 800-53 Rev 4: AC-7 a) | ||||||||||||||||||||||||||||||||||||||||
Description: | The account lockout feature, when enabled, prevents brute-force password attacks on the system. The higher this value is, the less effective the account lockout feature will be in protecting the local system. The number of bad logon attempts must be reasonably small to minimize the possibility of a successful password attack while allowing for honest errors made during normal user logon. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Account Lockout Policy >> "Account lockout threshold" to "3" or fewer invalid logon attempts (excluding "0", which is unacceptable). | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the period of time before the bad logon counter is reset configured to 15 minutes or greater.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205630r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AC-000030 | ||||||||||||||||||||||||||||||||||||||||
Identities: | V-93143 SV-103231 CCI-000044 (NIST SP 800-53: AC-7 a; NIST SP 800-53A: AC-7.1 (ii); NIST SP 800-53 Rev 4: AC-7 a) CCI-002238 (NIST SP 800-53 Rev 4: AC-7 b) | ||||||||||||||||||||||||||||||||||||||||
Description: | The account lockout feature, when enabled, prevents brute-force password attacks on the system. This parameter specifies the period of time that must pass after failed logon attempts before the counter is reset to "0". The smaller this value is, the less effective the account lockout feature will be in protecting the local system. Satisfies: SRG-OS-000021-GPOS-00005, SRG-OS-000329-GPOS-00128 false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Account Lockout Policy >> "Reset account lockout counter after" to at least "15" minutes. | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 machine inactivity limit must be set to 15 minutes or less, locking the system with the screen saver.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205633r569188_rule | ||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||
Version: | WN19-SO-000120 | ||||||||||||||||||||||||||
Identities: | SV-103049 V-92961 CCI-000056 (NIST SP 800-53: AC-11 b; NIST SP 800-53A: AC-11.1 (iii); NIST SP 800-53 Rev 4: AC-11 b) CCI-000057 (NIST SP 800-53: AC-11 a; NIST SP 800-53A: AC-11.1 (ii); NIST SP 800-53 Rev 4: AC-11 a) CCI-000060 (NIST SP 800-53: AC-11 (1); NIST SP 800-53A: AC-11 (1).1; NIST SP 800-53 Rev 4: AC-11 (1)) | ||||||||||||||||||||||||||
Description: | Unattended systems are susceptible to unauthorized use and should be locked when unattended. The screen saver should be set at a maximum of 15 minutes and be password protected. This protects critical and sensitive data from exposure to unauthorized personnel with physical access to the computer. Satisfies: SRG-OS-000028-GPOS-00009, SRG-OS-000029-GPOS-00010, SRG-OS-000031-GPOS-00012 false | ||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Interactive logon: Machine inactivity limit" to "900" seconds or less, excluding "0" which is effectively disabled. | ||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit logon successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205634r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000190 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-92967 SV-103055 CCI-000067 (NIST SP 800-53: AC-17 (1); NIST SP 800-53A: AC-17 (1).1; NIST SP 800-53 Rev 4: AC-17 (1)) CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Logon records user logons. If this is an interactive logon, it is recorded on the local system. If it is to a network share, it is recorded on the system accessed. Satisfies: SRG-OS-000032-GPOS-00013, SRG-OS-000470-GPOS-00214, SRG-OS-000472-GPOS-00217, SRG-OS-000473-GPOS-00218, SRG-OS-000475-GPOS-00220 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Logon/Logoff >> "Audit Logon" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit logon failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205635r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000200 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-92969 SV-103057 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-000067 (NIST SP 800-53: AC-17 (1); NIST SP 800-53A: AC-17 (1).1; NIST SP 800-53 Rev 4: AC-17 (1)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Logon records user logons. If this is an interactive logon, it is recorded on the local system. If it is to a network share, it is recorded on the system accessed. Satisfies: SRG-OS-000032-GPOS-00013, SRG-OS-000470-GPOS-00214, SRG-OS-000472-GPOS-00217, SRG-OS-000473-GPOS-00218, SRG-OS-000475-GPOS-00220 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Logon/Logoff >> "Audit Logon" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Remote Desktop Services must require secure Remote Procedure Call (RPC) communications.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205636r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000370 | ||||||||||||||||||||
Identities: | SV-103059 V-92971 CCI-000068 (NIST SP 800-53: AC-17 (2); NIST SP 800-53A: AC-17 (2).1; NIST SP 800-53 Rev 4: AC-17 (2)) CCI-001453 (NIST SP 800-53: AC-17 (2); NIST SP 800-53A: AC-17 (2).1; NIST SP 800-53 Rev 4: AC-17 (2)) | ||||||||||||||||||||
Description: | Allowing unsecure RPC communication exposes the system to man-in-the-middle attacks and data disclosure attacks. A man-in-the-middle attack occurs when an intruder captures packets between a client and server and modifies them before allowing the packets to be exchanged. Usually the attacker will modify the information in the packets in an attempt to cause either the client or server to reveal sensitive information. Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000250-GPOS-00093 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Remote Desktop Services >> Remote Desktop Session Host >> Security >> "Require secure RPC communication" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Remote Desktop Services must be configured with the client connection encryption set to High Level.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205637r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000380 | ||||||||||||||||||||
Identities: | SV-103061 V-92973 CCI-000068 (NIST SP 800-53: AC-17 (2); NIST SP 800-53A: AC-17 (2).1; NIST SP 800-53 Rev 4: AC-17 (2)) CCI-001453 (NIST SP 800-53: AC-17 (2); NIST SP 800-53A: AC-17 (2).1; NIST SP 800-53 Rev 4: AC-17 (2)) | ||||||||||||||||||||
Description: | Remote connections must be encrypted to prevent interception of data or sensitive information. Selecting "High Level" will ensure encryption of Remote Desktop Services sessions in both directions. Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000250-GPOS-00093 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Remote Desktop Services >> Remote Desktop Session Host >> Security >> "Set client connection encryption level" to "Enabled" with "High Level" selected. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 command line data must be included in process creation events.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205638r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000090 | ||||||||||||||||||||
Identities: | SV-103261 V-93173 CCI-000135 (NIST SP 800-53: AU-3 (1); NIST SP 800-53A: AU-3 (1).1 (ii); NIST SP 800-53 Rev 4: AU-3 (1)) | ||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Enabling "Include command line data for process creation events" will record the command line information with the process creation events in the log. This can provide additional detail when malware has run on a system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Audit Process Creation >> "Include command line in process creation events" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 PowerShell script block logging must be enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205639r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000460 | ||||||||||||||||||||
Identities: | V-93175 SV-103263 CCI-000135 (NIST SP 800-53: AU-3 (1); NIST SP 800-53A: AU-3 (1).1 (ii); NIST SP 800-53 Rev 4: AU-3 (1)) | ||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Enabling PowerShell script block logging will record detailed information from the processing of PowerShell commands and scripts. This can provide additional detail when malware has run on a system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows PowerShell >> "Turn on PowerShell Script Block Logging" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 permissions for the Application event log must prevent access by non-privileged accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205640r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000030 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103277 V-93189 CCI-000162 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000163 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000164 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. The Application event log may be susceptible to tampering if proper permissions are not applied. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029 false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the permissions on the Application event log file (Application.evtx) to prevent access by non-privileged accounts. The default permissions listed below satisfy this requirement: Eventlog - Full Control SYSTEM - Full Control Administrators - Full Control The default location is the "%SystemRoot%\System32\winevt\Logs" folder. If the location of the logs has been changed, when adding Eventlog to the permissions, it must be entered as "NT Service\Eventlog". | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 permissions for the Security event log must prevent access by non-privileged accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205641r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000040 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103279 V-93191 CCI-000164 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000162 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000163 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. The Security event log may disclose sensitive information or be susceptible to tampering if proper permissions are not applied. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029 false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the permissions on the Security event log file (Security.evtx) to prevent access by non-privileged accounts. The default permissions listed below satisfy this requirement: Eventlog - Full Control SYSTEM - Full Control Administrators - Full Control The default location is the "%SystemRoot%\System32\winevt\Logs" folder. If the location of the logs has been changed, when adding Eventlog to the permissions, it must be entered as "NT Service\Eventlog". | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 permissions for the System event log must prevent access by non-privileged accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205642r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000050 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103281 V-93193 CCI-000163 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000164 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000162 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. The System event log may be susceptible to tampering if proper permissions are not applied. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029 false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the permissions on the System event log file (System.evtx) to prevent access by non-privileged accounts. The default permissions listed below satisfy this requirement: Eventlog - Full Control SYSTEM - Full Control Administrators - Full Control The default location is the "%SystemRoot%\System32\winevt\Logs" folder. If the location of the logs has been changed, when adding Eventlog to the permissions, it must be entered as "NT Service\Eventlog". | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Manage auditing and security log user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205643r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000170 | ||||||||||||||||||||||
Identities: | V-93197 SV-103285 CCI-000162 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000163 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000164 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-000171 (NIST SP 800-53: AU-12 b; NIST SP 800-53A: AU-12.1 (iii); NIST SP 800-53 Rev 4: AU-12 b) CCI-001914 (NIST SP 800-53 Rev 4: AU-12 (3)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Manage auditing and security log" user right can manage the security log and change auditing configurations. This could be used to clear evidence of tampering. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029, SRG-OS-000063-GPOS-00032, SRG-OS-000337-GPOS-00129 false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Manage auditing and security log" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must force audit policy subcategory settings to override audit policy category settings.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205644r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000050 | ||||||||||||||||||||
Identities: | V-93151 SV-103239 CCI-000169 (NIST SP 800-53: AU-12 a; NIST SP 800-53A: AU-12.1 (ii); NIST SP 800-53 Rev 4: AU-12 a) | ||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. This setting allows administrators to enable more precise auditing capabilities. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Audit: Force audit policy subcategory settings (Windows Vista or later) to override audit policy category settings" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the DoD Root Certificate Authority (CA) certificates installed in the Trusted Root Store.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205648r569280_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-PK-000010 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103573 V-93487 CCI-000185 (NIST SP 800-53: IA-5 (2); NIST SP 800-53A: IA-5 (2).1; NIST SP 800-53 Rev 4: IA-5 (2) (a)) CCI-002470 (NIST SP 800-53 Rev 4: SC-23 (5)) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | To ensure secure DoD websites and DoD-signed code are properly validated, the system must trust the DoD Root CAs. The DoD root certificates will ensure that the trust chain is established for server certificates issued from the DoD CAs. Satisfies: SRG-OS-000066-GPOS-00034, SRG-OS-000403-GPOS-00182 false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Install the DoD Root CA certificates: DoD Root CA 2 DoD Root CA 3 DoD Root CA 4 DoD Root CA 5 The InstallRoot tool is available on Cyber Exchange at https://cyber.mil/pki-pke/tools-configuration-files. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the DoD Interoperability Root Certificate Authority (CA) cross-certificates installed in the Untrusted Certificates Store on unclassified systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205649r573795_rule | ||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||
Version: | WN19-PK-000020 | ||||||||||||||||||||||||||||||||
Identities: | V-93489 SV-103575 CCI-000185 (NIST SP 800-53: IA-5 (2); NIST SP 800-53A: IA-5 (2).1; NIST SP 800-53 Rev 4: IA-5 (2) (a)) CCI-002470 (NIST SP 800-53 Rev 4: SC-23 (5)) | ||||||||||||||||||||||||||||||||
Description: | To ensure users do not experience denial of service when performing certificate-based authentication to DoD websites due to the system chaining to a root other than DoD Root CAs, the DoD Interoperability Root CA cross-certificates must be installed in the Untrusted Certificate Store. This requirement only applies to unclassified systems. Satisfies: SRG-OS-000066-GPOS-00034, SRG-OS-000403-GPOS-00182 false | ||||||||||||||||||||||||||||||||
Fix Text: | Install the DoD Interoperability Root CA cross-certificates on unclassified systems. Issued To - Issued By - Thumbprint DoD Root CA 2 - DoD Interoperability Root CA 1 - A8C27332CCB4CA49554CE55D34062A7DD2850C02 DoD Root CA 3 - DoD Interoperability Root CA 2 - AC06108CA348CC03B53795C64BF84403C1DBD341 Administrators should run the Federal Bridge Certification Authority (FBCA) Cross-Certificate Removal Tool once as an administrator and once as the current user. The FBCA Cross-Certificate Remover Tool and User Guide are available on Cyber Exchange at https://cyber.mil/pki-pke/tools-configuration-files. | ||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the US DoD CCEB Interoperability Root CA cross-certificates in the Untrusted Certificates Store on unclassified systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205650r573797_rule | ||||||||||||||||
Result: | Pass | ||||||||||||||||
Version: | WN19-PK-000030 | ||||||||||||||||
Identities: | V-93491 SV-103577 CCI-000185 (NIST SP 800-53: IA-5 (2); NIST SP 800-53A: IA-5 (2).1; NIST SP 800-53 Rev 4: IA-5 (2) (a)) CCI-002470 (NIST SP 800-53 Rev 4: SC-23 (5)) | ||||||||||||||||
Description: | To ensure users do not experience denial of service when performing certificate-based authentication to DoD websites due to the system chaining to a root other than DoD Root CAs, the US DoD CCEB Interoperability Root CA cross-certificates must be installed in the Untrusted Certificate Store. This requirement only applies to unclassified systems. Satisfies: SRG-OS-000066-GPOS-00034, SRG-OS-000403-GPOS-00182 false | ||||||||||||||||
Fix Text: | Install the US DoD CCEB Interoperability Root CA cross-certificate on unclassified systems. Issued To - Issued By - Thumbprint DoD Root CA 3 - US DoD CCEB Interoperability Root CA 2 - AF132AC65DE86FC4FB3FE51FD637EBA0FF0B12A9 DoD Root CA 3 - US DoD CCEB Interoperability Root CA 2 - 929BF3196896994C0A201DF4A5B71F603FEFBF2E Administrators should run the Federal Bridge Certification Authority (FBCA) Cross-Certificate Removal Tool once as an administrator and once as the current user. The FBCA Cross-Certificate Remover Tool and User Guide are available on Cyber Exchange at https://cyber.mil/pki-pke/tools-configuration-files. | ||||||||||||||||
Severity: | medium | ||||||||||||||||
Weight: | 10.0 | ||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 users must be required to enter a password to access private keys stored on the computer.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205651r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000350 | ||||||||||||||||||||
Identities: | SV-103579 V-93493 CCI-000186 (NIST SP 800-53: IA-5 (2); NIST SP 800-53A: IA-5 (2).1; NIST SP 800-53 Rev 4: IA-5 (2) (b)) | ||||||||||||||||||||
Description: | If the private key is discovered, an attacker can use the key to authenticate as an authorized user and gain access to the network infrastructure. The cornerstone of the PKI is the private key used to encrypt or digitally sign information. If the private key is stolen, this will lead to the compromise of the authentication and non-repudiation gained through PKI because the attacker can use the private key to digitally sign documents and pretend to be the authorized user. Both the holders of a digital certificate and the issuing authority must protect the computers, storage devices, or whatever they use to keep the private keys. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "System cryptography: Force strong key protection for user keys stored on the computer" to "User must enter a password each time they use a key". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the built-in Windows password complexity policy enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205652r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-AC-000080 | ||||||||||||||||||||
Identities: | V-93459 SV-103545 CCI-000192 (NIST SP 800-53: IA-5 (1) (a); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (a)) CCI-000193 (NIST SP 800-53: IA-5 (1) (a); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (a)) CCI-000194 (NIST SP 800-53: IA-5 (1) (a); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (a)) CCI-001619 (NIST SP 800-53: IA-5 (1) (a); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (a)) | ||||||||||||||||||||
Description: | The use of complex passwords increases their strength against attack. The built-in Windows password complexity policy requires passwords to contain at least three of the four types of characters (numbers, uppercase and lowercase letters, and special characters) and prevents the inclusion of user names or parts of user names. Satisfies: SRG-OS-000069-GPOS-00037, SRG-OS-000070-GPOS-00038, SRG-OS-000071-GPOS-00039, SRG-OS-000266-GPOS-00101 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Password must meet complexity requirements" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 reversible password encryption must be disabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205653r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-AC-000090 | ||||||||||||||||||||
Identities: | V-93465 SV-103551 CCI-000196 (NIST SP 800-53: IA-5 (1) (c); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (c)) | ||||||||||||||||||||
Description: | Storing passwords using reversible encryption is essentially the same as storing clear-text versions of the passwords, which are easily compromised. For this reason, this policy must never be enabled. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Store passwords using reversible encryption" to "Disabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to prevent the storage of the LAN Manager hash of passwords.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205654r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000300 | ||||||||||||||||||||
Identities: | V-93467 SV-103553 CCI-000196 (NIST SP 800-53: IA-5 (1) (c); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (c)) | ||||||||||||||||||||
Description: | The LAN Manager hash uses a weak encryption algorithm and there are several tools available that use this hash to retrieve account passwords. This setting controls whether a LAN Manager hash of the password is stored in the SAM the next time the password is changed. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Do not store LAN Manager hash value on next password change" to "Enabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 unencrypted passwords must not be sent to third-party Server Message Block (SMB) servers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205655r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000180 | ||||||||||||||||||||
Identities: | V-93469 SV-103555 CCI-000197 (NIST SP 800-53: IA-5 (1) (c); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (c)) | ||||||||||||||||||||
Description: | Some non-Microsoft SMB servers only support unencrypted (plain-text) password authentication. Sending plain-text passwords across the network when authenticating to an SMB server reduces the overall security of the environment. Check with the vendor of the SMB server to determine if there is a way to support encrypted password authentication. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Microsoft Network Client: Send unencrypted password to third-party SMB servers" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 minimum password age must be configured to at least one day.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205656r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-AC-000060 | ||||||||||||||||||||
Identities: | V-93471 SV-103557 CCI-000198 (NIST SP 800-53: IA-5 (1) (d); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (d)) | ||||||||||||||||||||
Description: | Permitting passwords to be changed in immediate succession within the same day allows users to cycle passwords through their history database. This enables users to effectively negate the purpose of mandating periodic password changes. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Minimum password age" to at least "1" day. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 maximum password age must be configured to 60 days or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205659r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AC-000050 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103563 V-93477 CCI-000199 (NIST SP 800-53: IA-5 (1) (d); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (d)) | ||||||||||||||||||||||||||||||||||||||||
Description: | The longer a password is in use, the greater the opportunity for someone to gain unauthorized knowledge of the passwords. Scheduled changing of passwords hinders the ability of unauthorized system users to crack passwords and gain access to a system. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Maximum password age" to "60" days or less (excluding "0", which is unacceptable). | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 password history must be configured to 24 passwords remembered.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205660r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-AC-000040 | ||||||||||||||||||||
Identities: | V-93479 SV-103565 CCI-000200 (NIST SP 800-53: IA-5 (1) (e); NIST SP 800-53A: IA-5 (1).1 (v); NIST SP 800-53 Rev 4: IA-5 (1) (e)) | ||||||||||||||||||||
Description: | A system is more vulnerable to unauthorized access when system users recycle the same password several times without being required to change to a unique password on a regularly scheduled basis. This enables users to effectively negate the purpose of mandating periodic password changes. The default value is "24" for Windows domain systems. DoD has decided this is the appropriate value for all Windows systems. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Enforce password history" to "24" passwords remembered. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 minimum password length must be configured to 14 characters.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205662r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-AC-000070 | ||||||||||||||||||||
Identities: | V-93463 SV-103549 CCI-000205 (NIST SP 800-53: IA-5 (1) (a); NIST SP 800-53A: IA-5 (1).1 (i); NIST SP 800-53 Rev 4: IA-5 (1) (a)) | ||||||||||||||||||||
Description: | Information systems not protected with strong password schemes (including passwords of minimum length) provide the opportunity for anyone to crack the password, thus gaining access to the system and compromising the device, information, or the local network. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Password Policy >> "Minimum password length" to "14" characters. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 local volumes must use a format that supports NTFS attributes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205663r569188_rule | ||||||||||||||||||
Result: | Pass | ||||||||||||||||||
Version: | WN19-00-000130 | ||||||||||||||||||
Identities: | V-92991 SV-103079 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||
Description: | The ability to set access permissions and auditing is critical to maintaining the security and proper access controls of a system. To support this, volumes must be formatted using a file system that supports NTFS attributes. false | ||||||||||||||||||
Fix Text: | Format volumes to use NTFS or ReFS. | ||||||||||||||||||
Severity: | high | ||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Access this computer from the network user right must only be assigned to the Administrators, Authenticated Users, and Enterprise Domain Controllers groups on domain controllers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205665r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000340 | ||||||||||
Identities: | V-92995 SV-103083 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Access this computer from the network" right may access resources on the system, and this right must be limited to those requiring it. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Access this computer from the network" to include only the following accounts or groups: - Administrators - Authenticated Users - Enterprise Domain Controllers | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Allow log on through Remote Desktop Services user right must only be assigned to the Administrators group on domain controllers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205666r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000360 | ||||||||||
Identities: | V-92997 SV-103085 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Allow log on through Remote Desktop Services" user right can access a system through Remote Desktop. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Allow log on through Remote Desktop Services" to include only the following accounts or groups: - Administrators | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Deny access to this computer from the network user right on domain controllers must be configured to prevent unauthenticated access.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205667r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000370 | ||||||||||
Identities: | SV-103087 V-92999 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny access to this computer from the network" user right defines the accounts that are prevented from logging on from the network. The Guests group must be assigned this right to prevent unauthenticated access. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny access to this computer from the network" to include the following: - Guests Group | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Deny log on as a batch job user right on domain controllers must be configured to prevent unauthenticated access.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205668r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000380 | ||||||||||
Identities: | SV-103089 V-93001 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on as a batch job" user right defines accounts that are prevented from logging on to the system as a batch job, such as Task Scheduler. The Guests group must be assigned to prevent unauthenticated access. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on as a batch job" to include the following: - Guests Group | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Deny log on as a service user right must be configured to include no accounts or groups (blank) on domain controllers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205669r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000390 | ||||||||||
Identities: | SV-103091 V-93003 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on as a service" user right defines accounts that are denied logon as a service. Incorrect configurations could prevent services from starting and result in a denial of service. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on as a service" to include no entries (blank). | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Deny log on locally user right on domain controllers must be configured to prevent unauthenticated access.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205670r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000400 | ||||||||||
Identities: | SV-103093 V-93005 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on locally" user right defines accounts that are prevented from logging on interactively. The Guests group must be assigned this right to prevent unauthenticated access. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on locally" to include the following: - Guests Group | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Access this computer from the network user right must only be assigned to the Administrators and Authenticated Users groups on domain-joined member servers and standalone systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205671r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000070 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103095 V-93007 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Access this computer from the network" user right may access resources on the system, and this right must be limited to those requiring it. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Access this computer from the network" to include only the following accounts or groups: - Administrators - Authenticated Users | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Deny access to this computer from the network user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and local accounts and from unauthenticated access on all systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205672r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000080 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103097 V-93009 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny access to this computer from the network" user right defines the accounts that are prevented from logging on from the network. In an Active Directory Domain, denying logons to the Enterprise Admins and Domain Admins groups on lower-trust systems helps mitigate the risk of privilege escalation from credential theft attacks, which could lead to the compromise of an entire domain. Local accounts on domain-joined systems must also be assigned this right to decrease the risk of lateral movement resulting from credential theft attacks. The Guests group must be assigned this right to prevent unauthenticated access. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny access to this computer from the network" to include the following: Domain Systems Only: - Enterprise Admins group - Domain Admins group - "Local account and member of Administrators group" or "Local account" (see Note below) All Systems: - Guests group Note: These are built-in security groups. "Local account" is more restrictive but may cause issues on servers such as systems that provide failover clustering. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Deny log on as a batch job user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and from unauthenticated access on all systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205673r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000090 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103099 V-93011 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on as a batch job" user right defines accounts that are prevented from logging on to the system as a batch job, such as Task Scheduler. In an Active Directory Domain, denying logons to the Enterprise Admins and Domain Admins groups on lower-trust systems helps mitigate the risk of privilege escalation from credential theft attacks, which could lead to the compromise of an entire domain. The Guests group must be assigned to prevent unauthenticated access. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on as a batch job" to include the following: Domain Systems Only: - Enterprise Admins Group - Domain Admins Group All Systems: - Guests Group | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Deny log on as a service user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts. No other groups or accounts must be assigned this right.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205674r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000100 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103101 V-93013 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on as a service" user right defines accounts that are denied logon as a service. In an Active Directory Domain, denying logons to the Enterprise Admins and Domain Admins groups on lower-trust systems helps mitigate the risk of privilege escalation from credential theft attacks, which could lead to the compromise of an entire domain. Incorrect configurations could prevent services from starting and result in a denial of service. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on as a service" to include the following: Domain systems: - Enterprise Admins Group - Domain Admins Group | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Deny log on locally user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and from unauthenticated access on all systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205675r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000110 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103103 V-93015 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on locally" user right defines accounts that are prevented from logging on interactively. In an Active Directory Domain, denying logons to the Enterprise Admins and Domain Admins groups on lower-trust systems helps mitigate the risk of privilege escalation from credential theft attacks, which could lead to the compromise of an entire domain. The Guests group must be assigned this right to prevent unauthenticated access. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on locally" to include the following: Domain Systems Only: - Enterprise Admins Group - Domain Admins Group All Systems: - Guests Group | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Allow log on locally user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205676r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000030 | ||||||||||||||||||||||
Identities: | V-93017 SV-103105 CCI-000213 (NIST SP 800-53: AC-3; NIST SP 800-53A: AC-3.1; NIST SP 800-53 Rev 4: AC-3) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Allow log on locally" user right can log on interactively to a system. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Allow log on locally" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not have the Fax Server role installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205678r569188_rule | ||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000320 | ||||||||||||||||||||||||||||||||||||||
Identities: | SV-103469 V-93383 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||||||||||||||||||||
Description: | Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption or may provide unauthorized access to the system. false | ||||||||||||||||||||||||||||||||||||||
Fix Text: | Uninstall the "Fax Server" role. Start "Server Manager". Select the server with the role. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "Fax Server" on the "Roles" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not have the Peer Name Resolution Protocol installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205679r569188_rule | ||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000340 | ||||||||||||||||||||||||||||||||||||||
Identities: | V-93385 SV-103471 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||||||||||||||||||||
Description: | Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption or may provide unauthorized access to the system. false | ||||||||||||||||||||||||||||||||||||||
Fix Text: | Uninstall the "Peer Name Resolution Protocol" feature. Start "Server Manager". Select the server with the feature. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "Peer Name Resolution Protocol" on the "Features" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not have Simple TCP/IP Services installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205680r569188_rule | ||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000350 | ||||||||||||||||||||||||||||||||||||||
Identities: | V-93387 SV-103473 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||||||||||||||||||||
Description: | Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption or may provide unauthorized access to the system. false | ||||||||||||||||||||||||||||||||||||||
Fix Text: | Uninstall the "Simple TCP/IP Services" feature. Start "Server Manager". Select the server with the feature. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "Simple TCP/IP Services" on the "Features" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not have the TFTP Client installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205681r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-00-000370 | ||||||||||||||||||||
Identities: | SV-103475 V-93389 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption or may provide unauthorized access to the system. false | ||||||||||||||||||||
Fix Text: | Uninstall the "TFTP Client" feature. Start "Server Manager". Select the server with the feature. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "TFTP Client" on the "Features" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not the Server Message Block (SMB) v1 protocol installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205682r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000380 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103477 V-93391 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | SMBv1 is a legacy protocol that uses the MD5 algorithm as part of SMB. MD5 is known to be vulnerable to a number of attacks such as collision and preimage attacks and is not FIPS compliant. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Uninstall the SMBv1 protocol. Open "Windows PowerShell" with elevated privileges (run as administrator). Enter "Uninstall-WindowsFeature -Name FS-SMB1 -Restart". (Omit the Restart parameter if an immediate restart of the system cannot be done.) Alternately: Start "Server Manager". Select the server with the feature. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "SMB 1.0/CIFS File Sharing Support" on the "Features" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the Server Message Block (SMB) v1 protocol disabled on the SMB server.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205683r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000390 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103479 V-93393 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||||||||||||||||||||||
Description: | SMBv1 is a legacy protocol that uses the MD5 algorithm as part of SMB. MD5 is known to be vulnerable to a number of attacks such as collision and preimage attacks as well as not being FIPS compliant. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MS Security Guide >> "Configure SMBv1 Server" to "Disabled". The system must be restarted for the change to take effect. This policy setting requires the installation of the SecGuide custom templates included with the STIG package. "SecGuide.admx" and "SecGuide.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the Server Message Block (SMB) v1 protocol disabled on the SMB client.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205684r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000400 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103481 V-93395 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||||||||||||||||||||||
Description: | SMBv1 is a legacy protocol that uses the MD5 algorithm as part of SMB. MD5 is known to be vulnerable to a number of attacks such as collision and preimage attacks as well as not being FIPS compliant. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MS Security Guide >> "Configure SMBv1 client driver" to "Enabled" with "Disable driver (recommended)" selected for "Configure MrxSmb10 driver". The system must be restarted for the changes to take effect. This policy setting requires the installation of the SecGuide custom templates included with the STIG package. "SecGuide.admx" and "SecGuide.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not have Windows PowerShell 2.0 installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205685r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-00-000410 | ||||||||||||||||||||
Identities: | SV-103483 V-93397 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Windows PowerShell 5.x added advanced logging features that can provide additional detail when malware has been run on a system. Disabling the Windows PowerShell 2.0 mitigates against a downgrade attack that evades the Windows PowerShell 5.x script block logging feature. false | ||||||||||||||||||||
Fix Text: | Uninstall the "Windows PowerShell 2.0 Engine". Start "Server Manager". Select the server with the feature. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "Windows PowerShell 2.0 Engine" under "Windows PowerShell" on the "Features" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must prevent the display of slide shows on the lock screen.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205686r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000010 | ||||||||||||||||||||
Identities: | V-93399 SV-103485 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Slide shows that are displayed on the lock screen could display sensitive information to unauthorized personnel. Turning off this feature will limit access to the information to a logged-on user. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Control Panel >> Personalization >> "Prevent enabling lock screen slide show" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have WDigest Authentication disabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205687r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000020 | ||||||||||||||||||||
Identities: | V-93401 SV-103487 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | When the WDigest Authentication protocol is enabled, plain-text passwords are stored in the Local Security Authority Subsystem Service (LSASS), exposing them to theft. WDigest is disabled by default in Windows Server 2019. This setting ensures this is enforced. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MS Security Guide >> "WDigest Authentication (disabling may require KB2871997)" to "Disabled". This policy setting requires the installation of the SecGuide custom templates included with the STIG package. "SecGuide.admx" and " SecGuide.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 downloading print driver packages over HTTP must be turned off.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205688r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000150 | ||||||||||||||||||||
Identities: | V-93403 SV-103489 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Some features may communicate with the vendor, sending system information or downloading data or components for the feature. Turning off this capability will prevent potentially sensitive information from being sent outside the enterprise and will prevent uncontrolled updates to the system. This setting prevents the computer from downloading print driver packages over HTTP. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Internet Communication Management >> Internet Communication settings >> "Turn off downloading of print drivers over HTTP" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 printing over HTTP must be turned off.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205689r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000160 | ||||||||||||||||||||
Identities: | SV-103491 V-93405 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Some features may communicate with the vendor, sending system information or downloading data or components for the feature. Turning off this capability will prevent potentially sensitive information from being sent outside the enterprise and will prevent uncontrolled updates to the system. This setting prevents the client computer from printing over HTTP, which allows the computer to print to printers on the intranet as well as the Internet. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Internet Communication Management >> Internet Communication settings >> "Turn off printing over HTTP" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 network selection user interface (UI) must not be displayed on the logon screen.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205690r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000170 | ||||||||||||||||||||
Identities: | V-93407 SV-103493 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Enabling interaction with the network selection UI allows users to change connections to available networks without signing in to Windows. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Logon >> "Do not display network selection UI" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Application Compatibility Program Inventory must be prevented from collecting data and sending the information to Microsoft.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205691r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000200 | ||||||||||||||||||||
Identities: | SV-103495 V-93409 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Some features may communicate with the vendor, sending system information or downloading data or components for the feature. Turning off this capability will prevent potentially sensitive information from being sent outside the enterprise and will prevent uncontrolled updates to the system. This setting will prevent the Program Inventory from collecting data about a system and sending the information to Microsoft. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Application Compatibility >> "Turn off Inventory Collector" to "Enabled". | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Defender SmartScreen must be enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205692r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000300 | ||||||||||||||||||||
Identities: | SV-103497 V-93411 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Windows Defender SmartScreen helps protect systems from programs downloaded from the internet that may be malicious. Enabling SmartScreen can block potentially malicious programs or warn users. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> File Explorer >> "Configure Windows Defender SmartScreen" to "Enabled" with either option "Warn" or "Warn and prevent bypass" selected. Windows 2019 includes duplicate policies for this setting. It can also be configured under Computer Configuration >> Administrative Templates >> Windows Components >> Windows Defender SmartScreen >> Explorer. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must disable Basic authentication for RSS feeds over HTTP.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205693r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000400 | ||||||||||||||||||||
Identities: | V-93413 SV-103499 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Basic authentication uses plain-text passwords that could be used to compromise a system. Disabling Basic authentication will reduce this potential. false | ||||||||||||||||||||
Fix Text: | The default behavior is for the Windows RSS platform to not use Basic authentication over HTTP connections. If this needs to be corrected, configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> RSS Feeds >> "Turn on Basic feed authentication over HTTP" to "Not Configured" or "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must prevent Indexing of encrypted files.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205694r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000410 | ||||||||||||||||||||
Identities: | SV-103501 V-93415 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||||||||||||
Description: | Indexing of encrypted files may expose sensitive data. This setting prevents encrypted files from being indexed. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Search >> "Allow indexing of encrypted files" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 local users on domain-joined member servers must not be enumerated.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205696r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-MS-000030 | ||||||||||
Identities: | V-93419 SV-103505 CCI-000381 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (ii); NIST SP 800-53 Rev 4: CM-7 a) | ||||||||||
Description: | The username is one part of logon credentials that could be used to gain access to a system. Preventing the enumeration of users limits this information to authorized personnel. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Logon >> "Enumerate local users on domain-joined computers" to "Disabled". | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must not have the Microsoft FTP service installed unless required by the organization.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205697r569188_rule | ||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000330 | ||||||||||||||||||||||||||||||||||||||
Identities: | V-93421 SV-103507 CCI-000382 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (iii); NIST SP 800-53 Rev 4: CM-7 b) | ||||||||||||||||||||||||||||||||||||||
Description: | Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption. false | ||||||||||||||||||||||||||||||||||||||
Fix Text: | Uninstall the "FTP Server" role. Start "Server Manager". Select the server with the role. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "FTP Server" under "Web Server (IIS)" on the "Roles" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not have the Telnet Client installed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205698r569188_rule | ||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000360 | ||||||||||||||||||||||||||||||||||||||
Identities: | V-93423 SV-103509 CCI-000382 (NIST SP 800-53: CM-7; NIST SP 800-53A: CM-7.1 (iii); NIST SP 800-53 Rev 4: CM-7 b) | ||||||||||||||||||||||||||||||||||||||
Description: | Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption or may provide unauthorized access to the system. false | ||||||||||||||||||||||||||||||||||||||
Fix Text: | Uninstall the "Telnet Client" feature. Start "Server Manager". Select the server with the feature. Scroll down to "ROLES AND FEATURES" in the right pane. Select "Remove Roles and Features" from the drop-down "TASKS" list. Select the appropriate server on the "Server Selection" page and click "Next". Deselect "Telnet Client" on the "Features" page. Click "Next" and "Remove" as prompted. | ||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Kerberos user logon restrictions must be enforced.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205702r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000020 | ||||||||||
Identities: | V-93443 SV-103529 CCI-001941 (NIST SP 800-53 Rev 4: IA-2 (8)) CCI-001942 (NIST SP 800-53 Rev 4: IA-2 (9)) | ||||||||||
Description: | This policy setting determines whether the Kerberos Key Distribution Center (KDC) validates every request for a session ticket against the user rights policy of the target computer. The policy is enabled by default, which is the most secure setting for validating that access to target resources is not circumvented. Satisfies: SRG-OS-000112-GPOS-00057, SRG-OS-000113-GPOS-00058 false | ||||||||||
Fix Text: | Configure the policy value in the Default Domain Policy for Computer Configuration >> Policies >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy >> "Enforce user logon restrictions" to "Enabled". | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Kerberos service ticket maximum lifetime must be limited to 600 minutes or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205703r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000030 | ||||||||||
Identities: | V-93445 SV-103531 CCI-001942 (NIST SP 800-53 Rev 4: IA-2 (9)) CCI-001941 (NIST SP 800-53 Rev 4: IA-2 (8)) | ||||||||||
Description: | This setting determines the maximum amount of time (in minutes) that a granted session ticket can be used to access a particular service. Session tickets are used only to authenticate new connections with servers. Ongoing operations are not interrupted if the session ticket used to authenticate the connection expires during the connection. Satisfies: SRG-OS-000112-GPOS-00057, SRG-OS-000113-GPOS-00058 false | ||||||||||
Fix Text: | Configure the policy value in the Default Domain Policy for Computer Configuration >> Policies >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy >> "Maximum lifetime for service ticket" to a maximum of "600" minutes, but not "0", which equates to "Ticket doesn't expire". | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Kerberos user ticket lifetime must be limited to 10 hours or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205704r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000040 | ||||||||||
Identities: | V-93447 SV-103533 CCI-001941 (NIST SP 800-53 Rev 4: IA-2 (8)) CCI-001942 (NIST SP 800-53 Rev 4: IA-2 (9)) | ||||||||||
Description: | In Kerberos, there are two types of tickets: Ticket Granting Tickets (TGTs) and Service Tickets. Kerberos tickets have a limited lifetime so the time an attacker has to implement an attack is limited. This policy controls how long TGTs can be renewed. With Kerberos, the user's initial authentication to the domain controller results in a TGT, which is then used to request Service Tickets to resources. Upon startup, each computer gets a TGT before requesting a service ticket to the domain controller and any other computers it needs to access. For services that start up under a specified user account, users must always get a TGT first and then get Service Tickets to all computers and services accessed. Satisfies: SRG-OS-000112-GPOS-00057, SRG-OS-000113-GPOS-00058 false | ||||||||||
Fix Text: | Configure the policy value in the Default Domain Policy for Computer Configuration >> Policies >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy >> "Maximum lifetime for user ticket" to a maximum of "10" hours but not "0", which equates to "Ticket doesn't expire". | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Kerberos policy user ticket renewal maximum lifetime must be limited to seven days or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205705r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000050 | ||||||||||
Identities: | V-93449 SV-103535 CCI-001942 (NIST SP 800-53 Rev 4: IA-2 (9)) CCI-001941 (NIST SP 800-53 Rev 4: IA-2 (8)) | ||||||||||
Description: | This setting determines the period of time (in days) during which a user's Ticket Granting Ticket (TGT) may be renewed. This security configuration limits the amount of time an attacker has to crack the TGT and gain access. Satisfies: SRG-OS-000112-GPOS-00057, SRG-OS-000113-GPOS-00058 false | ||||||||||
Fix Text: | Configure the policy value in the Default Domain Policy for Computer Configuration >> Policies >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy >> "Maximum lifetime for user ticket renewal" to a maximum of "7" days or less. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 computer clock synchronization tolerance must be limited to five minutes or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205706r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000060 | ||||||||||
Identities: | SV-103537 V-93451 CCI-001941 (NIST SP 800-53 Rev 4: IA-2 (8)) CCI-001942 (NIST SP 800-53 Rev 4: IA-2 (9)) | ||||||||||
Description: | This setting determines the maximum time difference (in minutes) that Kerberos will tolerate between the time on a client's clock and the time on a server's clock while still considering the two clocks synchronous. In order to prevent replay attacks, Kerberos uses timestamps as part of its protocol definition. For timestamps to work properly, the clocks of the client and the server need to be in sync as much as possible. Satisfies: SRG-OS-000112-GPOS-00057, SRG-OS-000113-GPOS-00058 false | ||||||||||
Fix Text: | Configure the policy value in the Default Domain Policy for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Kerberos Policy >> "Maximum tolerance for computer clock synchronization" to a maximum of "5" minutes or less. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Kerberos encryption types must be configured to prevent the use of DES and RC4 encryption suites.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205708r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000290 | ||||||||||||||||||||
Identities: | V-93495 SV-103581 CCI-000803 (NIST SP 800-53: IA-7; NIST SP 800-53A: IA-7.1; NIST SP 800-53 Rev 4: IA-7) | ||||||||||||||||||||
Description: | Certain encryption types are no longer considered secure. The DES and RC4 encryption suites must not be used for Kerberos encryption. Note: Organizations with domain controllers running earlier versions of Windows where RC4 encryption is enabled, selecting "The other domain supports Kerberos AES Encryption" on domain trusts, may be required to allow client communication across the trust relationship. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Configure encryption types allowed for Kerberos" to "Enabled" with only the following selected: AES128_HMAC_SHA1 AES256_HMAC_SHA1 Future encryption types Note: Organizations with domain controllers running earlier versions of Windows where RC4 encryption is enabled, selecting "The other domain supports Kerberos AES Encryption" on domain trusts, may be required to allow client communication across the trust relationship. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must have the built-in guest account disabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205709r569188_rule | ||||||||||||||||||||
Result: | Fail | ||||||||||||||||||||
Version: | WN19-SO-000010 | ||||||||||||||||||||
Identities: | SV-103583 V-93497 CCI-000804 (NIST SP 800-53: IA-8; NIST SP 800-53A: IA-8.1; NIST SP 800-53 Rev 4: IA-8) | ||||||||||||||||||||
Description: | A system faces an increased vulnerability threat if the built-in guest account is not disabled. This is a known account that exists on all Windows systems and cannot be deleted. This account is initialized during the installation of the operating system with no password assigned. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Accounts: Guest account status" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Remote Management (WinRM) client must not use Basic authentication.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205711r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000470 | ||||||||||||||||||||
Identities: | SV-103589 V-93503 CCI-000877 (NIST SP 800-53: MA-4 c; NIST SP 800-53A: MA-4.1 (iv); NIST SP 800-53 Rev 4: MA-4 c) | ||||||||||||||||||||
Description: | Basic authentication uses plain-text passwords that could be used to compromise a system. Disabling Basic authentication will reduce this potential. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> "Allow Basic authentication" to "Disabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Remote Management (WinRM) client must not use Digest authentication.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205712r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000490 | ||||||||||||||||||||
Identities: | SV-103591 V-93505 CCI-000877 (NIST SP 800-53: MA-4 c; NIST SP 800-53A: MA-4.1 (iv); NIST SP 800-53 Rev 4: MA-4 c) | ||||||||||||||||||||
Description: | Digest authentication is not as strong as other options and may be subject to man-in-the-middle attacks. Disallowing Digest authentication will reduce this potential. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> "Disallow Digest authentication" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Remote Management (WinRM) service must not use Basic authentication.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205713r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000500 | ||||||||||||||||||||
Identities: | SV-103593 V-93507 CCI-000877 (NIST SP 800-53: MA-4 c; NIST SP 800-53A: MA-4.1 (iv); NIST SP 800-53 Rev 4: MA-4 c) | ||||||||||||||||||||
Description: | Basic authentication uses plain-text passwords that could be used to compromise a system. Disabling Basic authentication will reduce this potential. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Service >> "Allow Basic authentication" to "Disabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 administrator accounts must not be enumerated during elevation.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205714r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000240 | ||||||||||||||||||||
Identities: | V-93517 SV-103603 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||||||||||||
Description: | Enumeration of administrator accounts when elevating can provide part of the logon information to an unauthorized user. This setting configures the system to always require users to type in a username and password to elevate a running application. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Credential User Interface >> "Enumerate administrator accounts on elevation" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 local administrator accounts must have their privileged token filtered to prevent elevated privileges from being used over the network on domain-joined member servers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205715r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-MS-000020 | ||||||||||
Identities: | V-93519 SV-103605 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||
Description: | A compromised local administrator account can provide means for an attacker to move laterally between domain systems. With User Account Control enabled, filtering the privileged token for local administrator accounts will prevent the elevated privileges of these accounts from being used over the network. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MS Security Guide >> "Apply UAC restrictions to local accounts on network logons" to "Enabled". This policy setting requires the installation of the SecGuide custom templates included with the STIG package. "SecGuide.admx" and " SecGuide.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 UIAccess applications must not be allowed to prompt for elevation without using the secure desktop.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205716r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000390 | ||||||||||||||||||||
Identities: | V-93521 SV-103607 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||||||||||||
Description: | User Account Control (UAC) is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting prevents User Interface Accessibility programs from disabling the secure desktop for elevation prompts. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Allow UIAccess applications to prompt for elevation without using the secure desktop" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control must, at a minimum, prompt administrators for consent on the secure desktop.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205717r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000400 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93523 SV-103609 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||||||||||||||||||||||||||||||||||
Description: | User Account Control (UAC) is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting configures the elevation requirements for logged-on administrators to complete a task that requires raised privileges. false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode" to "Prompt for consent on the secure desktop". The more secure option for this setting, "Prompt for credentials on the secure desktop", would also be acceptable. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control must be configured to detect application installations and prompt for elevation.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205718r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000420 | ||||||||||||||||||||
Identities: | V-93525 SV-103611 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||||||||||||
Description: | User Account Control (UAC) is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting requires Windows to respond to application installation requests by prompting for credentials. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Detect application installations and prompt for elevation" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control (UAC) must only elevate UIAccess applications that are installed in secure locations.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205719r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000430 | ||||||||||||||||||||
Identities: | SV-103613 V-93527 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||||||||||||
Description: | UAC is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting configures Windows to only allow applications installed in a secure location on the file system, such as the Program Files or the Windows\System32 folders, to run with elevated privileges. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Only elevate UIAccess applications that are installed in secure locations" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control (UAC) must virtualize file and registry write failures to per-user locations.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205720r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000450 | ||||||||||||||||||||
Identities: | SV-103615 V-93529 CCI-001084 (NIST SP 800-53: SC-3; NIST SP 800-53A: SC-3.1 (ii); NIST SP 800-53 Rev 4: SC-3) | ||||||||||||||||||||
Description: | UAC is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting configures non-UAC-compliant applications to run in virtualized file and registry entries in per-user locations, allowing them to run. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Virtualize file and registry write failures to per-user locations" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Remote Desktop Services must prevent drive redirection.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205722r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000350 | ||||||||||||||||||||
Identities: | V-93533 SV-103619 CCI-001090 (NIST SP 800-53: SC-4; NIST SP 800-53A: SC-4.1; NIST SP 800-53 Rev 4: SC-4) | ||||||||||||||||||||
Description: | Preventing users from sharing the local drives on their client computers with Remote Session Hosts that they access helps reduce possible exposure of sensitive data. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Remote Desktop Services >> Remote Desktop Session Host >> Device and Resource Redirection >> "Do not allow drive redirection" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not allow anonymous enumeration of shares.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205724r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000230 | ||||||||||||||||||||
Identities: | V-93537 SV-103623 CCI-001090 (NIST SP 800-53: SC-4; NIST SP 800-53A: SC-4.1; NIST SP 800-53 Rev 4: SC-4) | ||||||||||||||||||||
Description: | Allowing anonymous logon users (null session connections) to list all account names and enumerate all shared resources can provide a map of potential points to attack the system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network access: Do not allow anonymous enumeration of SAM accounts and shares" to "Enabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must restrict anonymous access to Named Pipes and Shares.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205725r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000250 | ||||||||||||||||||||
Identities: | V-93539 SV-103625 CCI-001090 (NIST SP 800-53: SC-4; NIST SP 800-53A: SC-4.1; NIST SP 800-53 Rev 4: SC-4) | ||||||||||||||||||||
Description: | Allowing anonymous access to named pipes or shares provides the potential for unauthorized system access. This setting restricts access to those defined in "Network access: Named Pipes that can be accessed anonymously" and "Network access: Shares that can be accessed anonymously", both of which must be blank under other requirements. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network access: Restrict anonymous access to Named Pipes and Shares" to "Enabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Logon/Logoff - Account Lockout successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205729r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000150 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103075 V-92987 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-001404 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Account Lockout events can be used to identify potentially malicious logon attempts. Satisfies: SRG-OS-000240-GPOS-00090, SRG-OS-000470-GPOS-00214 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Logon/Logoff >> "Audit Account Lockout" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Logon/Logoff - Account Lockout failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205730r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000160 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103077 V-92989 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-001404 (NIST SP 800-53: AC-2 (4); NIST SP 800-53A: AC-2 (4).1 (i and ii); NIST SP 800-53 Rev 4: AC-2 (4)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Account Lockout events can be used to identify potentially malicious logon attempts. Satisfies: SRG-OS-000240-GPOS-00090, SRG-OS-000470-GPOS-00214 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Logon/Logoff >> "Audit Account Lockout" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Event Viewer must be protected from unauthorized modification and deletion.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205731r569188_rule | ||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||
Version: | WN19-AU-000060 | ||||||||||||||||||||||||||||||
Identities: | SV-103283 V-93195 CCI-001494 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) CCI-001495 (NIST SP 800-53: AU-9; NIST SP 800-53A: AU-9.1; NIST SP 800-53 Rev 4: AU-9) | ||||||||||||||||||||||||||||||
Description: | Protecting audit information also includes identifying and protecting the tools used to view and manipulate log data. Therefore, protecting audit tools is necessary to prevent unauthorized operation on audit information. Operating systems providing tools to interface with audit information will leverage user permissions and roles identifying the user accessing the tools and the corresponding rights the user enjoys in order to make access decisions regarding the modification or deletion of audit tools. Satisfies: SRG-OS-000257-GPOS-00098, SRG-OS-000258-GPOS-00099 false | ||||||||||||||||||||||||||||||
Fix Text: | Configure the permissions on the "Eventvwr.exe" file to prevent modification by any groups or accounts other than TrustedInstaller. The default permissions listed below satisfy this requirement: TrustedInstaller - Full Control Administrators, SYSTEM, Users, ALL APPLICATION PACKAGES, ALL RESTRICTED APPLICATION PACKAGES - Read & Execute The default location is the "%SystemRoot%\System32" folder. | ||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Deny log on through Remote Desktop Services user right on domain controllers must be configured to prevent unauthenticated access.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205732r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000410 | ||||||||||
Identities: | SV-103051 V-92963 CCI-002314 (NIST SP 800-53 Rev 4: AC-17 (1)) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on through Remote Desktop Services" user right defines the accounts that are prevented from logging on using Remote Desktop Services. The Guests group must be assigned this right to prevent unauthenticated access. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on through Remote Desktop Services" to include the following: - Guests Group | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Deny log on through Remote Desktop Services user right on domain-joined member servers must be configured to prevent access from highly privileged domain accounts and all local accounts and from unauthenticated access on all systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205733r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000120 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | V-92965 SV-103053 CCI-002314 (NIST SP 800-53 Rev 4: AC-17 (1)) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Deny log on through Remote Desktop Services" user right defines the accounts that are prevented from logging on using Remote Desktop Services. In an Active Directory Domain, denying logons to the Enterprise Admins and Domain Admins groups on lower-trust systems helps mitigate the risk of privilege escalation from credential theft attacks, which could lead to the compromise of an entire domain. Local accounts on domain-joined systems must also be assigned this right to decrease the risk of lateral movement resulting from credential theft attacks. The Guests group must be assigned this right to prevent unauthenticated access. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Deny log on through Remote Desktop Services" to include the following: Domain Systems Only: - Enterprise Admins group - Domain Admins group - Local account (see Note below) All Systems: - Guests group Note: "Local account" is referring to the Windows built-in security group. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 permissions on the Active Directory data files must only allow System and Administrators access.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205739r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000070 | ||||||||||
Identities: | SV-103117 V-93029 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||
Description: | Improper access permissions for directory data-related files could allow unauthorized users to read, modify, or delete directory data or audit trails. false | ||||||||||
Fix Text: | Maintain the permissions on NTDS database and log files as follows: NT AUTHORITY\SYSTEM:(I)(F) BUILTIN\Administrators:(I)(F) (I) - permission inherited from parent container (F) - full access | ||||||||||
Severity: | high | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Add workstations to domain user right must only be assigned to the Administrators group on domain controllers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205744r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000350 | ||||||||||
Identities: | V-93039 SV-103127 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Add workstations to domain" right may add computers to a domain. This could result in unapproved or incorrectly configured systems being added to a domain. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Add workstations to domain" to include only the following accounts or groups: - Administrators | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 Enable computer and user accounts to be trusted for delegation user right must only be assigned to the Administrators group on domain controllers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205745r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000420 | ||||||||||
Identities: | V-93041 SV-103129 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Enable computer and user accounts to be trusted for delegation" user right allows the "Trusted for Delegation" setting to be changed. This could allow unauthorized users to impersonate other users. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Enable computer and user accounts to be trusted for delegation" to include only the following accounts or groups: - Administrators | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must restrict remote calls to the Security Account Manager (SAM) to Administrators on domain-joined member servers and standalone systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205747r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000060 | ||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93045 SV-103133 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||||||||||||||||||||||||||||
Description: | The Windows SAM stores users' passwords. Restricting Remote Procedure Call (RPC) connections to the SAM to Administrators helps protect those credentials. false | ||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Navigate to the policy Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network access: Restrict clients allowed to make remote calls to SAM". Select "Edit Security" to configure the "Security descriptor:". Add "Administrators" in "Group or user names:" if it is not already listed (this is the default). Select "Administrators" in "Group or user names:". Select "Allow" for "Remote Access" in "Permissions for "Administrators". Click "OK". The "Security descriptor:" must be populated with "O:BAG:BAD:(A;;RC;;;BA) for the policy to be enforced. | ||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Enable computer and user accounts to be trusted for delegation user right must not be assigned to any groups or accounts on domain-joined member servers and standalone systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205748r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000130 | ||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93047 SV-103135 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Enable computer and user accounts to be trusted for delegation" user right allows the "Trusted for Delegation" setting to be changed. This could allow unauthorized users to impersonate other users. false | ||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Enable computer and user accounts to be trusted for delegation" to be defined but containing no entries (blank). | ||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Access Credential Manager as a trusted caller user right must not be assigned to any groups or accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205749r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-UR-000010 | ||||||||||||||||||||
Identities: | SV-103137 V-93049 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Access Credential Manager as a trusted caller" user right may be able to retrieve the credentials of other accounts from Credential Manager. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Access Credential Manager as a trusted caller" to be defined but containing no entries (blank). | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Act as part of the operating system user right must not be assigned to any groups or accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205750r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-UR-000020 | ||||||||||||||||||||
Identities: | V-93051 SV-103139 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Act as part of the operating system" user right can assume the identity of any user and gain access to resources that the user is authorized to access. Any accounts with this right can take complete control of a system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Act as part of the operating system" to be defined but containing no entries (blank). | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Back up files and directories user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205751r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000040 | ||||||||||||||||||||||
Identities: | V-93053 SV-103141 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Back up files and directories" user right can circumvent file and directory permissions and could allow access to sensitive data. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Back up files and directories" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Create a pagefile user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205752r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000050 | ||||||||||||||||||||||
Identities: | V-93055 SV-103143 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Create a pagefile" user right can change the size of a pagefile, which could affect system performance. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Create a pagefile" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Create a token object user right must not be assigned to any groups or accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205753r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-UR-000060 | ||||||||||||||||||||
Identities: | V-93057 SV-103145 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Create a token object" user right allows a process to create an access token. This could be used to provide elevated rights and compromise a system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Create a token object" to be defined but containing no entries (blank). | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Create global objects user right must only be assigned to Administrators, Service, Local Service, and Network Service.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205754r569188_rule | ||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||
Version: | WN19-UR-000070 | ||||||||||||||||||||||||||||
Identities: | SV-103147 V-93059 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Create global objects" user right can create objects that are available to all sessions, which could affect processes in other users' sessions. false | ||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Create global objects" to include only the following accounts or groups: - Administrators - Service - Local Service - Network Service | ||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Create permanent shared objects user right must not be assigned to any groups or accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205755r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-UR-000080 | ||||||||||||||||||||
Identities: | SV-103149 V-93061 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Create permanent shared objects" user right could expose sensitive data by creating shared objects. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Create permanent shared objects" to be defined but containing no entries (blank). | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Create symbolic links user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205756r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-UR-000090 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103151 V-93063 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Create symbolic links" user right can create pointers to other objects, which could expose the system to attack. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Create symbolic links" to include only the following accounts or groups: - Administrators Systems that have the Hyper-V role will also have "Virtual Machines" given this user right. If this needs to be added manually, enter it as "NT Virtual Machine\Virtual Machines". | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Debug programs: user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205757r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000100 | ||||||||||||||||||||||
Identities: | SV-103153 V-93065 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Debug programs" user right can attach a debugger to any process or to the kernel, providing complete access to sensitive and critical operating system components. This right is given to Administrators in the default configuration. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Debug programs" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | high | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Force shutdown from a remote system user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205758r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000110 | ||||||||||||||||||||||
Identities: | V-93067 SV-103155 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Force shutdown from a remote system" user right can remotely shut down a system, which could result in a denial of service. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Force shutdown from a remote system" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Generate security audits user right must only be assigned to Local Service and Network Service.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205759r569188_rule | ||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||
Version: | WN19-UR-000120 | ||||||||||||||||||||||||
Identities: | V-93069 SV-103157 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Generate security audits" user right specifies users and processes that can generate Security Log audit records, which must only be the system service accounts defined. false | ||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Generate security audits" to include only the following accounts or groups: - Local Service - Network Service | ||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Impersonate a client after authentication user right must only be assigned to Administrators, Service, Local Service, and Network Service.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205760r569188_rule | ||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||
Version: | WN19-UR-000130 | ||||||||||||||||||||||||||||
Identities: | V-93071 SV-103159 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Impersonate a client after authentication" user right allows a program to impersonate another user or account to run on their behalf. An attacker could use this to elevate privileges. false | ||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Impersonate a client after authentication" to include only the following accounts or groups: - Administrators - Service - Local Service - Network Service | ||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Increase scheduling priority: user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205761r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000140 | ||||||||||||||||||||||
Identities: | V-93073 SV-103161 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Increase scheduling priority" user right can change a scheduling priority, causing performance issues or a denial of service. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Increase scheduling priority" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Load and unload device drivers user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205762r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000150 | ||||||||||||||||||||||
Identities: | V-93075 SV-103163 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Load and unload device drivers" user right allows a user to load device drivers dynamically on a system. This could be used by an attacker to install malicious code. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Load and unload device drivers" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Lock pages in memory user right must not be assigned to any groups or accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205763r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-UR-000160 | ||||||||||||||||||||
Identities: | V-93077 SV-103165 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Lock pages in memory" user right allows physical memory to be assigned to processes, which could cause performance issues or a denial of service. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Lock pages in memory" to be defined but containing no entries (blank). | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Modify firmware environment values user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205764r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000180 | ||||||||||||||||||||||
Identities: | SV-103167 V-93079 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Modify firmware environment values" user right can change hardware configuration environment variables. This could result in hardware failures or a denial of service. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Modify firmware environment values" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Perform volume maintenance tasks user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205765r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000190 | ||||||||||||||||||||||
Identities: | SV-103169 V-93081 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Perform volume maintenance tasks" user right can manage volume and disk configurations. This could be used to delete volumes, resulting in data loss or a denial of service. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Perform volume maintenance tasks" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Profile single process user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205766r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000200 | ||||||||||||||||||||||
Identities: | SV-103171 V-93083 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Profile single process" user right can monitor non-system processes performance. An attacker could use this to identify processes to attack. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Profile single process" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Restore files and directories user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205767r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000210 | ||||||||||||||||||||||
Identities: | SV-103173 V-93085 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Restore files and directories" user right can circumvent file and directory permissions and could allow access to sensitive data. It could also be used to overwrite more current data. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Restore files and directories" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Take ownership of files or other objects user right must only be assigned to the Administrators group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205768r569188_rule | ||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||
Version: | WN19-UR-000220 | ||||||||||||||||||||||
Identities: | SV-103175 V-93087 CCI-002235 (NIST SP 800-53 Rev 4: AC-6 (10)) | ||||||||||||||||||||||
Description: | Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. Accounts with the "Take ownership of files or other objects" user right can take ownership of objects and make changes. false | ||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Take ownership of files or other objects" to include only the following accounts or groups: - Administrators | ||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Account Management - Other Account Management Events successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205769r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000090 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93089 SV-103177 CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Other Account Management Events records events such as the access of a password hash or the Password Policy Checking API being called. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000064-GPOS-00033, SRG-OS-000462-GPOS-00206, SRG-OS-000466-GPOS-00210 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Account Management >> "Audit Other Account Management Events" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Detailed Tracking - Process Creation successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205770r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000140 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103179 V-93091 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Process Creation records events related to the creation of a process and the source. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000471-GPOS-00215 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Detailed Tracking >> "Audit Process Creation" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Policy Change - Audit Policy Change successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205771r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000260 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93093 SV-103181 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Policy Change records events related to changes in audit policy. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Policy Change >> "Audit Audit Policy Change" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Policy Change - Audit Policy Change failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205772r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000270 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93095 SV-103183 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Policy Change records events related to changes in audit policy. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Policy Change >> "Audit Audit Policy Change" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Policy Change - Authentication Policy Change successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205773r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000280 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93097 SV-103185 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Authentication Policy Change records events related to changes in authentication policy, including Kerberos policy and Trust changes. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000064-GPOS-00033, SRG-OS-000462-GPOS-00206, SRG-OS-000466-GPOS-00210 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Policy Change >> "Audit Authentication Policy Change" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Policy Change - Authorization Policy Change successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205774r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000290 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93099 SV-103187 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Authorization Policy Change records events related to changes in user rights, such as "Create a token object". Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000064-GPOS-00033, SRG-OS-000462-GPOS-00206, SRG-OS-000466-GPOS-00210 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Policy Change >> "Audit Authorization Policy Change" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Privilege Use - Sensitive Privilege Use successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205775r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000300 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93101 SV-103189 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Sensitive Privilege Use records events related to use of sensitive privileges, such as "Act as part of the operating system" or "Debug programs". Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000064-GPOS-00033, SRG-OS-000462-GPOS-00206, SRG-OS-000466-GPOS-00210 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Privilege Use >> "Audit Sensitive Privilege Use" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Privilege Use - Sensitive Privilege Use failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205776r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000310 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93103 SV-103191 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Sensitive Privilege Use records events related to use of sensitive privileges, such as "Act as part of the operating system" or "Debug programs". Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000064-GPOS-00033, SRG-OS-000462-GPOS-00206, SRG-OS-000466-GPOS-00210 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Privilege Use >> "Audit Sensitive Privilege Use" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit System - IPsec Driver successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205777r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000320 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93105 SV-103193 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. IPsec Driver records events related to the IPsec Driver, such as dropped packets. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit IPsec Driver" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit System - IPsec Driver failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205778r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000330 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103195 V-93107 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. IPsec Driver records events related to the IPsec Driver, such as dropped packets. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit IPsec Driver" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
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Windows Server 2019 must be configured to audit System - Other System Events successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205779r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000340 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93109 SV-103197 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Other System Events records information related to cryptographic key operations and the Windows Firewall service. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit Other System Events" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Windows Server 2019 must be configured to audit System - Other System Events failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205780r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000350 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103199 V-93111 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Other System Events records information related to cryptographic key operations and the Windows Firewall service. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit Other System Events" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Windows Server 2019 must be configured to audit System - Security State Change successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205781r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000360 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103201 V-93113 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Security State Change records events related to changes in the security state, such as startup and shutdown of the system. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit Security State Change" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Tests: |
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Windows Server 2019 must be configured to audit System - Security System Extension successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205782r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000370 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103203 V-93115 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Security System Extension records events related to extension code being loaded by the security subsystem. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit Security System Extension" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit System - System Integrity successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205783r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000380 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103205 V-93117 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. System Integrity records events related to violations of integrity to the security subsystem. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000471-GPOS-00215, SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit System Integrity" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Tests: |
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Windows Server 2019 must be configured to audit System - System Integrity failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205784r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000390 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103207 V-93119 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. System Integrity records events related to violations of integrity to the security subsystem. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000471-GPOS-00215, SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> System >> "Audit System Integrity" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit DS Access - Directory Service Access successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205791r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000240 | ||||||||||
Identities: | V-93133 SV-103221 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Directory Service Access records events related to users accessing an Active Directory object. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> DS Access >> "Directory Service Access" with "Success" selected. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must be configured to audit DS Access - Directory Service Access failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205792r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000250 | ||||||||||
Identities: | V-93135 SV-103223 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Directory Service Access records events related to users accessing an Active Directory object. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> DS Access >> "Directory Service Access" with "Failure" selected. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must be configured to audit DS Access - Directory Service Changes successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205793r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000260 | ||||||||||
Identities: | V-93137 SV-103225 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) | ||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Directory Service Changes records events related to changes made to objects in Active Directory Domain Services. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> DS Access >> "Directory Service Changes" with "Success" selected. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must be configured to audit DS Access - Directory Service Changes failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205794r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000270 | ||||||||||
Identities: | V-93139 SV-103227 CCI-002234 (NIST SP 800-53 Rev 4: AC-6 (9)) CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Audit Directory Service Changes records events related to changes made to objects in Active Directory Domain Services. Satisfies: SRG-OS-000327-GPOS-00127, SRG-OS-000458-GPOS-00203, SRG-OS-000463-GPOS-00207, SRG-OS-000468-GPOS-00212 false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> DS Access >> "Directory Service Changes" with "Failure" selected. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 account lockout duration must be configured to 15 minutes or greater.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205795r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AC-000010 | ||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93145 SV-103233 CCI-002238 (NIST SP 800-53 Rev 4: AC-7 b) | ||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | The account lockout feature, when enabled, prevents brute-force password attacks on the system. This parameter specifies the period of time that an account will remain locked after the specified number of failed logon attempts. false | ||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Account Policies >> Account Lockout Policy >> "Account lockout duration" to "15" minutes or greater. A value of "0" is also acceptable, requiring an administrator to unlock the account. | ||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Application event log size must be configured to 32768 KB or greater.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205796r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000270 | ||||||||||||||||||||
Identities: | V-93177 SV-103265 CCI-001849 (NIST SP 800-53 Rev 4: AU-4) | ||||||||||||||||||||
Description: | Inadequate log size will cause the log to fill up quickly. This may prevent audit events from being recorded properly and require frequent attention by administrative personnel. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Event Log Service >> Application >> "Specify the maximum log file size (KB)" to "Enabled" with a "Maximum Log Size (KB)" of "32768" or greater. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Tests: |
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Windows Server 2019 Security event log size must be configured to 196608 KB or greater.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205797r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000280 | ||||||||||||||||||||
Identities: | SV-103267 V-93179 CCI-001849 (NIST SP 800-53 Rev 4: AU-4) | ||||||||||||||||||||
Description: | Inadequate log size will cause the log to fill up quickly. This may prevent audit events from being recorded properly and require frequent attention by administrative personnel. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Event Log Service >> Security >> "Specify the maximum log file size (KB)" to "Enabled" with a "Maximum Log Size (KB)" of "196608" or greater. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Tests: |
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Windows Server 2019 System event log size must be configured to 32768 KB or greater.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205798r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000290 | ||||||||||||||||||||
Identities: | SV-103269 V-93181 CCI-001849 (NIST SP 800-53 Rev 4: AU-4) | ||||||||||||||||||||
Description: | Inadequate log size will cause the log to fill up quickly. This may prevent audit events from being recorded properly and require frequent attention by administrative personnel. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Event Log Service >> System >> "Specify the maximum log file size (KB)" to "Enabled" with a "Maximum Log Size (KB)" of "32768" or greater. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must prevent users from changing installation options.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205801r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000420 | ||||||||||||||||||||
Identities: | SV-103287 V-93199 CCI-001812 (NIST SP 800-53 Rev 4: CM-11 (2)) | ||||||||||||||||||||
Description: | Installation options for applications are typically controlled by administrators. This setting prevents users from changing installation options that may bypass security features. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Installer >> "Allow user control over installs" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must disable the Windows Installer Always install with elevated privileges option.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205802r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000430 | ||||||||||||||||||||
Identities: | SV-103289 V-93201 CCI-001812 (NIST SP 800-53 Rev 4: CM-11 (2)) | ||||||||||||||||||||
Description: | Standard user accounts must not be granted elevated privileges. Enabling Windows Installer to elevate privileges when installing applications can allow malicious persons and applications to gain full control of a system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Installer >> "Always install with elevated privileges" to "Disabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Autoplay must be turned off for non-volume devices.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205804r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000210 | ||||||||||||||||||||
Identities: | SV-103459 V-93373 CCI-001764 (NIST SP 800-53 Rev 4: CM-7 (2)) | ||||||||||||||||||||
Description: | Allowing AutoPlay to execute may introduce malicious code to a system. AutoPlay begins reading from a drive as soon as media is inserted into the drive. As a result, the setup file of programs or music on audio media may start. This setting will disable AutoPlay for non-volume devices, such as Media Transfer Protocol (MTP) devices. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> AutoPlay Policies >> "Disallow Autoplay for non-volume devices" to "Enabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 default AutoRun behavior must be configured to prevent AutoRun commands.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205805r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000220 | ||||||||||||||||||||
Identities: | SV-103461 V-93375 CCI-001764 (NIST SP 800-53 Rev 4: CM-7 (2)) | ||||||||||||||||||||
Description: | Allowing AutoRun commands to execute may introduce malicious code to a system. Configuring this setting prevents AutoRun commands from executing. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> AutoPlay Policies >> "Set the default behavior for AutoRun" to "Enabled" with "Do not execute any autorun commands" selected. | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 AutoPlay must be disabled for all drives.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205806r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000230 | ||||||||||||||||||||
Identities: | V-93377 SV-103463 CCI-001764 (NIST SP 800-53 Rev 4: CM-7 (2)) | ||||||||||||||||||||
Description: | Allowing AutoPlay to execute may introduce malicious code to a system. AutoPlay begins reading from a drive as soon media is inserted into the drive. As a result, the setup file of programs or music on audio media may start. By default, AutoPlay is disabled on removable drives, such as the floppy disk drive (but not the CD-ROM drive) and on network drives. Enabling this policy disables AutoPlay on all drives. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> AutoPlay Policies >> "Turn off AutoPlay" to "Enabled" with "All Drives" selected. | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not save passwords in the Remote Desktop Client.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205808r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000340 | ||||||||||||||||||||
Identities: | V-93425 SV-103511 CCI-002038 (NIST SP 800-53 Rev 4: IA-11) | ||||||||||||||||||||
Description: | Saving passwords in the Remote Desktop Client could allow an unauthorized user to establish a remote desktop session to another system. The system must be configured to prevent users from saving passwords in the Remote Desktop Client. Satisfies: SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00156 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Remote Desktop Services >> Remote Desktop Connection Client >> "Do not allow passwords to be saved" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Remote Desktop Services must always prompt a client for passwords upon connection.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205809r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000360 | ||||||||||||||||||||
Identities: | V-93427 SV-103513 CCI-002038 (NIST SP 800-53 Rev 4: IA-11) | ||||||||||||||||||||
Description: | This setting controls the ability of users to supply passwords automatically as part of their remote desktop connection. Disabling this setting would allow anyone to use the stored credentials in a connection item to connect to the terminal server. Satisfies: SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00156 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Remote Desktop Services >> Remote Desktop Session Host >> Security >> "Always prompt for password upon connection" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Remote Management (WinRM) service must not store RunAs credentials.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205810r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000520 | ||||||||||||||||||||
Identities: | V-93429 SV-103515 CCI-002038 (NIST SP 800-53 Rev 4: IA-11) | ||||||||||||||||||||
Description: | Storage of administrative credentials could allow unauthorized access. Disallowing the storage of RunAs credentials for Windows Remote Management will prevent them from being used with plug-ins. Satisfies: SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00156 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Service >> "Disallow WinRM from storing RunAs credentials" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control approval mode for the built-in Administrator must be enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205811r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000380 | ||||||||||||||||||||
Identities: | V-93431 SV-103517 CCI-002038 (NIST SP 800-53 Rev 4: IA-11) | ||||||||||||||||||||
Description: | User Account Control (UAC) is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting configures the built-in Administrator account so that it runs in Admin Approval Mode. Satisfies: SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00156 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Admin Approval Mode for the Built-in Administrator account" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control must automatically deny standard user requests for elevation.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205812r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000410 | ||||||||||||||||||||
Identities: | V-93433 SV-103519 CCI-002038 (NIST SP 800-53 Rev 4: IA-11) | ||||||||||||||||||||
Description: | User Account Control (UAC) is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting controls the behavior of elevation when requested by a standard user account. Satisfies: SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00156 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Behavior of the elevation prompt for standard users" to "Automatically deny elevation requests". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 User Account Control must run all administrators in Admin Approval Mode, enabling UAC.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205813r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000440 | ||||||||||||||||||||
Identities: | SV-103521 V-93435 CCI-002038 (NIST SP 800-53 Rev 4: IA-11) | ||||||||||||||||||||
Description: | User Account Control (UAC) is a security mechanism for limiting the elevation of privileges, including administrative accounts, unless authorized. This setting enables UAC. Satisfies: SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00156 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "User Account Control: Run all administrators in Admin Approval Mode" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must restrict unauthenticated Remote Procedure Call (RPC) clients from connecting to the RPC server on domain-joined member servers and standalone systems.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205814r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-MS-000040 | ||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93453 SV-103539 CCI-001967 (NIST SP 800-53 Rev 4: IA-3 (1)) | ||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Unauthenticated RPC clients may allow anonymous access to sensitive information. Configuring RPC to restrict unauthenticated RPC clients from connecting to the RPC server will prevent anonymous connections. false | ||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Remote Procedure Call >> "Restrict Unauthenticated RPC clients" to "Enabled" with "Authenticated" selected. | ||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 computer account password must not be prevented from being reset.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205815r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000090 | ||||||||||||||||||||
Identities: | V-93455 SV-103541 CCI-001967 (NIST SP 800-53 Rev 4: IA-3 (1)) | ||||||||||||||||||||
Description: | Computer account passwords are changed automatically on a regular basis. Disabling automatic password changes can make the system more vulnerable to malicious access. Frequent password changes can be a significant safeguard for the system. A new password for the computer account will be generated every 30 days. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Disable machine account password changes" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Remote Management (WinRM) client must not allow unencrypted traffic.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205816r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000480 | ||||||||||||||||||||
Identities: | V-93499 SV-103585 CCI-002890 (NIST SP 800-53 Rev 4: MA-4 (6)) CCI-003123 (NIST SP 800-53 Rev 4: MA-4 (6)) | ||||||||||||||||||||
Description: | Unencrypted remote access to a system can allow sensitive information to be compromised. Windows remote management connections must be encrypted to prevent this. Satisfies: SRG-OS-000393-GPOS-00173, SRG-OS-000394-GPOS-00174 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> "Allow unencrypted traffic" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Remote Management (WinRM) service must not allow unencrypted traffic.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205817r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000510 | ||||||||||||||||||||
Identities: | SV-103587 V-93501 CCI-003123 (NIST SP 800-53 Rev 4: MA-4 (6)) CCI-002890 (NIST SP 800-53 Rev 4: MA-4 (6)) | ||||||||||||||||||||
Description: | Unencrypted remote access to a system can allow sensitive information to be compromised. Windows remote management connections must be encrypted to prevent this. Satisfies: SRG-OS-000393-GPOS-00173, SRG-OS-000394-GPOS-00174 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Service >> "Allow unencrypted traffic" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to ignore NetBIOS name release requests except from WINS servers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205819r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000060 | ||||||||||||||||||||
Identities: | SV-103627 V-93541 CCI-002385 (NIST SP 800-53 Rev 4: SC-5) | ||||||||||||||||||||
Description: | Configuring the system to ignore name release requests, except from WINS servers, prevents a denial of service (DoS) attack. The DoS consists of sending a NetBIOS name release request to the server for each entry in the server's cache, causing a response delay in the normal operation of the server's WINS resolution capability. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MSS (Legacy) >> "MSS: (NoNameReleaseOnDemand) Allow the computer to ignore NetBIOS name release requests except from WINS servers" to "Enabled". This policy setting requires the installation of the MSS-Legacy custom templates included with the STIG package. "MSS-Legacy.admx" and "MSS-Legacy.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 domain controllers must require LDAP access signing.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205820r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000320 | ||||||||||
Identities: | SV-103631 V-93545 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||
Description: | Unsigned network traffic is susceptible to man-in-the-middle attacks, where an intruder captures packets between the server and the client and modifies them before forwarding them to the client. In the case of an LDAP server, this means that an attacker could cause a client to make decisions based on false records from the LDAP directory. The risk of an attacker pulling this off can be decreased by implementing strong physical security measures to protect the network infrastructure. Furthermore, implementing Internet Protocol security (IPsec) authentication header mode (AH), which performs mutual authentication and packet integrity for Internet Protocol (IP) traffic, can make all types of man-in-the-middle attacks extremely difficult. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain controller: LDAP server signing requirements" to "Require signing". | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 setting Domain member: Digitally encrypt or sign secure channel data (always) must be configured to Enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205821r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000060 | ||||||||||||||||||||
Identities: | SV-103633 V-93547 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||||||||||||
Description: | Requests sent on the secure channel are authenticated, and sensitive information (such as passwords) is encrypted, but not all information is encrypted. If this policy is enabled, outgoing secure channel traffic will be encrypted and signed. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Digitally encrypt or sign secure channel data (always)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 setting Domain member: Digitally encrypt secure channel data (when possible) must be configured to enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205822r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000070 | ||||||||||||||||||||
Identities: | V-93549 SV-103635 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||||||||||||
Description: | Requests sent on the secure channel are authenticated, and sensitive information (such as passwords) is encrypted, but not all information is encrypted. If this policy is enabled, outgoing secure channel traffic will be encrypted. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Digitally encrypt secure channel data (when possible)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 setting Domain member: Digitally sign secure channel data (when possible) must be configured to Enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205823r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000080 | ||||||||||||||||||||
Identities: | V-93551 SV-103637 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||||||||||||
Description: | Requests sent on the secure channel are authenticated, and sensitive information (such as passwords) is encrypted, but the channel is not integrity checked. If this policy is enabled, outgoing secure channel traffic will be signed. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Digitally sign secure channel data (when possible)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to require a strong session key.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205824r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000110 | ||||||||||||||||||||
Identities: | V-93553 SV-103639 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||||||||||||
Description: | A computer connecting to a domain controller will establish a secure channel. The secure channel connection may be subject to compromise, such as hijacking or eavesdropping, if strong session keys are not used to establish the connection. Requiring strong session keys enforces 128-bit encryption between systems. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Require strong (Windows 2000 or Later) session key" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 setting Microsoft network client: Digitally sign communications (always) must be configured to Enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205825r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000160 | ||||||||||||||||||||
Identities: | V-93555 SV-103641 CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) CCI-002418 (NIST SP 800-53 Rev 4: SC-8) | ||||||||||||||||||||
Description: | The server message block (SMB) protocol provides the basis for many network operations. Digitally signed SMB packets aid in preventing man-in-the-middle attacks. If this policy is enabled, the SMB client will only communicate with an SMB server that performs SMB packet signing. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Microsoft network client: Digitally sign communications (always)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 setting Microsoft network client: Digitally sign communications (if server agrees) must be configured to Enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205826r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000170 | ||||||||||||||||||||
Identities: | V-93557 SV-103643 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||||||||||||
Description: | The server message block (SMB) protocol provides the basis for many network operations. If this policy is enabled, the SMB client will request packet signing when communicating with an SMB server that is enabled or required to perform SMB packet signing. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Microsoft network client: Digitally sign communications (if server agrees)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 setting Microsoft network server: Digitally sign communications (always) must be configured to Enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205827r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000190 | ||||||||||||||||||||
Identities: | V-93559 SV-103645 CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) CCI-002418 (NIST SP 800-53 Rev 4: SC-8) | ||||||||||||||||||||
Description: | The server message block (SMB) protocol provides the basis for many network operations. Digitally signed SMB packets aid in preventing man-in-the-middle attacks. If this policy is enabled, the SMB server will only communicate with an SMB client that performs SMB packet signing. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Microsoft network server: Digitally sign communications (always)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 setting Microsoft network server: Digitally sign communications (if client agrees) must be configured to Enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205828r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000200 | ||||||||||||||||||||
Identities: | V-93561 SV-103647 CCI-002418 (NIST SP 800-53 Rev 4: SC-8) CCI-002421 (NIST SP 800-53 Rev 4: SC-8 (1)) | ||||||||||||||||||||
Description: | The server message block (SMB) protocol provides the basis for many network operations. Digitally signed SMB packets aid in preventing man-in-the-middle attacks. If this policy is enabled, the SMB server will negotiate SMB packet signing as requested by the client. Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188 false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Microsoft network server: Digitally sign communications (if client agrees)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Explorer Data Execution Prevention must be enabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205830r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000310 | ||||||||||||||||||||
Identities: | V-93563 SV-103649 CCI-002824 (NIST SP 800-53 Rev 4: SI-16) | ||||||||||||||||||||
Description: | Data Execution Prevention provides additional protection by performing checks on memory to help prevent malicious code from running. This setting will prevent Data Execution Prevention from being turned off for File Explorer. false | ||||||||||||||||||||
Fix Text: | The default behavior is for data execution prevention to be turned on for File Explorer. If this needs to be corrected, configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> File Explorer >> "Turn off Data Execution Prevention for Explorer" to "Not Configured" or "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Account Logon - Credential Validation successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205832r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000070 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93153 SV-103241 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Credential Validation records events related to validation tests on credentials for a user account logon. false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Account Logon >> "Audit Credential Validation" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Account Logon - Credential Validation failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205833r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000080 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93155 SV-103243 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Credential Validation records events related to validation tests on credentials for a user account logon. false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Account Logon >> "Audit Credential Validation" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Logon/Logoff - Special Logon successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205835r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000210 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93161 SV-103249 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Special Logon records special logons that have administrative privileges and can be used to elevate processes. Satisfies: SRG-OS-000470-GPOS-00214, SRG-OS-000472-GPOS-00217, SRG-OS-000473-GPOS-00218, SRG-OS-000475-GPOS-00220 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Logon/Logoff >> "Audit Special Logon" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Object Access - Other Object Access Events successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205836r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000220 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93163 SV-103251 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Auditing for other object access records events related to the management of task scheduler jobs and COM+ objects. false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Object Access >> "Audit Other Object Access Events" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit Object Access - Other Object Access Events failures.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205837r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000230 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93165 SV-103253 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Auditing for other object access records events related to the management of task scheduler jobs and COM+ objects. false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Object Access >> "Audit Other Object Access Events" with "Failure" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to audit logoff successes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205838r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-AU-000180 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103259 V-93171 CCI-000172 (NIST SP 800-53: AU-12 c; NIST SP 800-53A: AU-12.1 (iv); NIST SP 800-53 Rev 4: AU-12 c) CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Maintaining an audit trail of system activity logs can help identify configuration errors, troubleshoot service disruptions, and analyze compromises that have occurred, as well as detect attacks. Audit logs are necessary to provide a trail of evidence in case the system or network is compromised. Collecting this data is essential for analyzing the security of information assets and detecting signs of suspicious and unexpected behavior. Logoff records user logoffs. If this is an interactive logoff, it is recorded on the local system. If it is to a network share, it is recorded on the system accessed. Satisfies: SRG-OS-000472-GPOS-00217, SRG-OS-000480-GPOS-00227 false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Advanced Audit Policy Configuration >> System Audit Policies >> Logon/Logoff >> "Audit Logoff" with "Success" selected. | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to use FIPS-compliant algorithms for encryption, hashing, and signing.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205842r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000360 | ||||||||||||||||||||
Identities: | V-93511 SV-103597 CCI-002450 (NIST SP 800-53 Rev 4: SC-13) | ||||||||||||||||||||
Description: | This setting ensures the system uses algorithms that are FIPS-compliant for encryption, hashing, and signing. FIPS-compliant algorithms meet specific standards established by the U.S. Government and must be the algorithms used for all OS encryption functions. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "System cryptography: Use FIPS compliant algorithms for encryption, hashing, and signing" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be maintained at a supported servicing level.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205849r569188_rule | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-00-000100 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103303 V-93215 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: | Systems at unsupported servicing levels will not receive security updates for new vulnerabilities, which leave them subject to exploitation. Systems must be maintained at a servicing level supported by the vendor with new security updates. false | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Update the system to a Version 1809 (Build 17763.xxx) or greater. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Severity: | high | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Internet Protocol version 6 (IPv6) source routing must be configured to the highest protection level to prevent IP source routing.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205858r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000030 | ||||||||||||||||||||
Identities: | V-93233 SV-103321 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Configuring the system to disable IPv6 source routing protects against spoofing. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MSS (Legacy) >> "MSS: (DisableIPSourceRouting IPv6) IP source routing protection level (protects against packet spoofing)" to "Enabled" with "Highest protection, source routing is completely disabled" selected. This policy setting requires the installation of the MSS-Legacy custom templates included with the STIG package. "MSS-Legacy.admx" and "MSS-Legacy.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 source routing must be configured to the highest protection level to prevent Internet Protocol (IP) source routing.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205859r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000040 | ||||||||||||||||||||
Identities: | V-93235 SV-103323 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Configuring the system to disable IP source routing protects against spoofing. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MSS (Legacy) >> "MSS: (DisableIPSourceRouting) IP source routing protection level (protects against packet spoofing)" to "Enabled" with "Highest protection, source routing is completely disabled" selected. This policy setting requires the installation of the MSS-Legacy custom templates included with the STIG package. "MSS-Legacy.admx" and "MSS-Legacy.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to prevent Internet Control Message Protocol (ICMP) redirects from overriding Open Shortest Path First (OSPF)-generated routes.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205860r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000050 | ||||||||||||||||||||
Identities: | V-93237 SV-103325 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Allowing ICMP redirect of routes can lead to traffic not being routed properly. When disabled, this forces ICMP to be routed via the shortest path first. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> MSS (Legacy) >> "MSS: (EnableICMPRedirect) Allow ICMP redirects to override OSPF generated routes" to "Disabled". This policy setting requires the installation of the MSS-Legacy custom templates included with the STIG package. "MSS-Legacy.admx" and "MSS-Legacy.adml" must be copied to the \Windows\PolicyDefinitions and \Windows\PolicyDefinitions\en-US directories respectively. | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 insecure logons to an SMB server must be disabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205861r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000070 | ||||||||||||||||||||
Identities: | SV-103327 V-93239 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Insecure guest logons allow unauthenticated access to shared folders. Shared resources on a system must require authentication to establish proper access. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Network >> Lanman Workstation >> "Enable insecure guest logons" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 hardened Universal Naming Convention (UNC) paths must be defined to require mutual authentication and integrity for at least the \\*\SYSVOL and \\*\NETLOGON shares.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205862r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-CC-000080 | ||||||||||
Identities: | V-93241 SV-103329 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||
Description: | Additional security requirements are applied to UNC paths specified in hardened UNC paths before allowing access to them. This aids in preventing tampering with or spoofing of connections to these paths. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Network >> Network Provider >> "Hardened UNC Paths" to "Enabled" with at least the following configured in "Hardened UNC Paths" (click the "Show" button to display): Value Name: \\*\SYSVOL Value: RequireMutualAuthentication=1, RequireIntegrity=1 Value Name: \\*\NETLOGON Value: RequireMutualAuthentication=1, RequireIntegrity=1 | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must be configured to enable Remote host allows delegation of non-exportable credentials.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205863r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000100 | ||||||||||||||||||||
Identities: | V-93243 SV-103331 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | An exportable version of credentials is provided to remote hosts when using credential delegation which exposes them to theft on the remote host. Restricted Admin mode or Remote Credential Guard allow delegation of non-exportable credentials providing additional protection of the credentials. Enabling this configures the host to support Restricted Admin mode or Remote Credential Guard. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Credentials Delegation >> "Remote host allows delegation of non-exportable credentials" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Early Launch Antimalware, Boot-Start Driver Initialization Policy must prevent boot drivers identified as bad.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205865r569188_rule | ||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||
Version: | WN19-CC-000130 | ||||||||||||||||||||||||||||||
Identities: | V-93249 SV-103337 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||
Description: | Compromised boot drivers can introduce malware prior to protection mechanisms that load after initialization. The Early Launch Antimalware driver can limit allowed drivers based on classifications determined by the malware protection application. At a minimum, drivers determined to be bad must not be allowed. false | ||||||||||||||||||||||||||||||
Fix Text: | The default behavior is for Early Launch Antimalware - Boot-Start Driver Initialization policy to enforce "Good, unknown and bad but critical" (preventing "bad"). If this needs to be corrected or a more secure setting is desired, configure the policy value for Computer Configuration >> Administrative Templates >> System >> Early Launch Antimalware >> "Boot-Start Driver Initialization Policy" to "Not Configured" or "Enabled" with any option other than "All" selected. | ||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 group policy objects must be reprocessed even if they have not changed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205866r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000140 | ||||||||||||||||||||
Identities: | V-93251 SV-103339 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Registry entries for group policy settings can potentially be changed from the required configuration. This could occur as part of troubleshooting or by a malicious process on a compromised system. Enabling this setting and then selecting the "Process even if the Group Policy objects have not changed" option ensures the policies will be reprocessed even if none have been changed. This way, any unauthorized changes are forced to match the domain-based group policy settings again. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Group Policy >> "Configure registry policy processing" to "Enabled" with the option "Process even if the Group Policy objects have not changed" selected. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 users must be prompted to authenticate when the system wakes from sleep (on battery).
Rule ID: | xccdf_mil.disa.stig_rule_SV-205867r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000180 | ||||||||||||||||||||
Identities: | SV-103341 V-93253 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | A system that does not require authentication when resuming from sleep may provide access to unauthorized users. Authentication must always be required when accessing a system. This setting ensures users are prompted for a password when the system wakes from sleep (on battery). false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Power Management >> Sleep Settings >> "Require a password when a computer wakes (on battery)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 users must be prompted to authenticate when the system wakes from sleep (plugged in).
Rule ID: | xccdf_mil.disa.stig_rule_SV-205868r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000190 | ||||||||||||||||||||
Identities: | SV-103343 V-93255 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | A system that does not require authentication when resuming from sleep may provide access to unauthorized users. Authentication must always be required when accessing a system. This setting ensures users are prompted for a password when the system wakes from sleep (plugged in). false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Power Management >> Sleep Settings >> "Require a password when a computer wakes (plugged in)" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Telemetry must be configured to Security or Basic.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205869r569188_rule | ||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||
Version: | WN19-CC-000250 | ||||||||||||||||||||||||||
Identities: | V-93257 SV-103345 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||
Description: | Some features may communicate with the vendor, sending system information or downloading data or components for the feature. Limiting this capability will prevent potentially sensitive information from being sent outside the enterprise. The "Security" option for Telemetry configures the lowest amount of data, effectively none outside of the Malicious Software Removal Tool (MSRT), Defender, and telemetry client settings. "Basic" sends basic diagnostic and usage data and may be required to support some Microsoft services. false | ||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Data Collection and Preview Builds>> "Allow Telemetry" to "Enabled" with "0 - Security [Enterprise Only]" or "1 - Basic" selected in "Options". | ||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Windows Update must not obtain updates from other PCs on the Internet.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205870r569188_rule | ||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||
Version: | WN19-CC-000260 | ||||||||||||||||||||||||||||||||||||||
Identities: | V-93259 SV-103347 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||
Description: | Windows Update can obtain updates from additional sources instead of Microsoft. In addition to Microsoft, updates can be obtained from and sent to PCs on the local network as well as on the Internet. This is part of the Windows Update trusted process, however to minimize outside exposure, obtaining updates from or sending to systems on the Internet must be prevented. false | ||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Delivery Optimization >> "Download Mode" to "Enabled" with any option except "Internet" selected. Acceptable selections include: Bypass (100) Group (2) HTTP only (0) LAN (1) Simple (99) | ||||||||||||||||||||||||||||||||||||||
Severity: | low | ||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Turning off File Explorer heap termination on corruption must be disabled.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205871r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000320 | ||||||||||||||||||||
Identities: | V-93261 SV-103349 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Legacy plug-in applications may continue to function when a File Explorer session has become corrupt. Disabling this feature will prevent this. false | ||||||||||||||||||||
Fix Text: | The default behavior is for File Explorer heap termination on corruption to be disabled. If this needs to be corrected, configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> File Explorer >> "Turn off heap termination on corruption" to "Not Configured" or "Disabled". | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 File Explorer shell protocol must run in protected mode.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205872r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000330 | ||||||||||||||||||||
Identities: | SV-103351 V-93263 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | The shell protocol will limit the set of folders that applications can open when run in protected mode. Restricting files an application can open to a limited set of folders increases the security of Windows. false | ||||||||||||||||||||
Fix Text: | The default behavior is for shell protected mode to be turned on for File Explorer. If this needs to be corrected, configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> File Explorer >> "Turn off shell protocol protected mode" to "Not Configured" or "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must prevent attachments from being downloaded from RSS feeds.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205873r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000390 | ||||||||||||||||||||
Identities: | SV-103353 V-93265 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Attachments from RSS feeds may not be secure. This setting will prevent attachments from being downloaded from RSS feeds. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> RSS Feeds >> "Prevent downloading of enclosures" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 users must be notified if a web-based program attempts to install software.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205874r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000440 | ||||||||||||||||||||
Identities: | V-93267 SV-103355 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Web-based programs may attempt to install malicious software on a system. Ensuring users are notified if a web-based program attempts to install software allows them to refuse the installation. false | ||||||||||||||||||||
Fix Text: | The default behavior is for Internet Explorer to warn users and select whether to allow or refuse installation when a web-based program attempts to install software on the system. If this needs to be corrected, configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Installer >> "Prevent Internet Explorer security prompt for Windows Installer scripts" to "Not Configured" or "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 domain controllers must be configured to allow reset of machine account passwords.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205876r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-DC-000330 | ||||||||||
Identities: | V-93273 SV-103361 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||
Description: | Enabling this setting on all domain controllers in a domain prevents domain members from changing their computer account passwords. If these passwords are weak or compromised, the inability to change them may leave these computers vulnerable. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain controller: Refuse machine account password changes" to "Disabled". | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must limit the caching of logon credentials to four or less on domain-joined member servers.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205906r569188_rule | ||||||||||
Result: | Not Applicable | ||||||||||
Version: | WN19-MS-000050 | ||||||||||
Identities: | V-93275 SV-103363 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||
Description: | The default Windows configuration caches the last logon credentials for users who log on interactively to a system. This feature is provided for system availability reasons, such as the user's machine being disconnected from the network or domain controllers being unavailable. Even though the credential cache is well protected, if a system is attacked, an unauthorized individual may isolate the password to a domain user account using a password-cracking program and gain access to the domain. false | ||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Interactive Logon: Number of previous logons to cache (in case Domain Controller is not available)" to "4" logons or less. | ||||||||||
Severity: | medium | ||||||||||
Weight: | 10.0 | ||||||||||
Reference: |
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Windows Server 2019 must prevent local accounts with blank passwords from being used from the network.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205908r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000020 | ||||||||||||||||||||
Identities: | SV-103367 V-93279 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | An account without a password can allow unauthorized access to a system as only the username would be required. Password policies should prevent accounts with blank passwords from existing on a system. However, if a local account with a blank password does exist, enabling this setting will prevent network access, limiting the account to local console logon only. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Accounts: Limit local account use of blank passwords to console logon only" to "Enabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 built-in administrator account must be renamed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205909r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000030 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103369 V-93281 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||
Description: | The built-in administrator account is a well-known account subject to attack. Renaming this account to an unidentified name improves the protection of this account and the system. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Accounts: Rename administrator account" to a name other than "Administrator". | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 built-in guest account must be renamed.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205910r569188_rule | ||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000040 | ||||||||||||||||||||||||||||||||||||
Identities: | SV-103371 V-93283 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||
Description: | The built-in guest account is a well-known user account on all Windows systems and, as initially installed, does not require a password. This can allow access to system resources by unauthorized users. Renaming this account to an unidentified name improves the protection of this account and the system. false | ||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Accounts: Rename guest account" to a name other than "Guest". | ||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 maximum age for machine account passwords must be configured to 30 days or less.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205911r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000100 | ||||||||||||||||||||||||||||||||||||||||
Identities: | V-93285 SV-103373 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||
Description: | Computer account passwords are changed automatically on a regular basis. This setting controls the maximum password age that a machine account may have. This must be set to no more than 30 days, ensuring the machine changes its password monthly. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | This is the default configuration for this setting (30 days). Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Maximum machine account password age" to "30" or less (excluding "0", which is unacceptable). | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 Smart Card removal option must be configured to Force Logoff or Lock Workstation.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205912r569188_rule | ||||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000150 | ||||||||||||||||||||||||||||||||||||||||||
Identities: | V-93287 SV-103375 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||||
Description: | Unattended systems are susceptible to unauthorized use and must be locked. Configuring a system to lock when a smart card is removed will ensure the system is inaccessible when unattended. false | ||||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Interactive logon: Smart card removal behavior" to "Lock Workstation" or "Force Logoff". | ||||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must not allow anonymous enumeration of Security Account Manager (SAM) accounts.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205914r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000220 | ||||||||||||||||||||
Identities: | SV-103379 V-93291 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Anonymous enumeration of SAM accounts allows anonymous logon users (null session connections) to list all accounts names, thus providing a list of potential points to attack the system. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network access: Do not allow anonymous enumeration of SAM accounts" to "Enabled". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Definitions: |
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Tests: |
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Windows Server 2019 must be configured to prevent anonymous users from having the same permissions as the Everyone group.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205915r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000240 | ||||||||||||||||||||
Identities: | SV-103381 V-93293 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Access by anonymous users must be restricted. If this setting is enabled, anonymous users have the same rights and permissions as the built-in Everyone group. Anonymous users must not have these permissions or rights. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network access: Let Everyone permissions apply to anonymous users" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
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Windows Server 2019 services using Local System that use Negotiate when reverting to NTLM authentication must use the computer identity instead of authenticating anonymously.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205916r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000260 | ||||||||||||||||||||
Identities: | SV-103383 V-93295 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Services using Local System that use Negotiate when reverting to NTLM authentication may gain unauthorized access if allowed to authenticate anonymously versus using the computer identity. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Allow Local System to use computer identity for NTLM" to "Enabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Windows Server 2019 must prevent NTLM from falling back to a Null session.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205917r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000270 | ||||||||||||||||||||
Identities: | V-93297 SV-103385 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | NTLM sessions that are allowed to fall back to Null (unauthenticated) sessions may gain unauthorized access. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Allow LocalSystem NULL session fallback" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Windows Server 2019 must prevent PKU2U authentication using online identities.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205918r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000280 | ||||||||||||||||||||
Identities: | V-93299 SV-103387 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | PKU2U is a peer-to-peer authentication protocol. This setting prevents online identities from authenticating to domain-joined systems. Authentication will be centrally managed with Windows user accounts. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Allow PKU2U authentication requests to this computer to use online identities" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Tests: |
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Windows Server 2019 LAN Manager authentication level must be configured to send NTLMv2 response only and to refuse LM and NTLM.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205919r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000310 | ||||||||||||||||||||
Identities: | V-93301 SV-103389 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | The Kerberos v5 authentication protocol is the default for authentication of users who are logging on to domain accounts. NTLM, which is less secure, is retained in later Windows versions for compatibility with clients and servers that are running earlier versions of Windows or applications that still use it. It is also used to authenticate logons to standalone computers that are running later versions. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: LAN Manager authentication level" to "Send NTLMv2 response only. Refuse LM & NTLM". | ||||||||||||||||||||
Severity: | high | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Windows Server 2019 must be configured to at least negotiate signing for LDAP client signing.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205920r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000320 | ||||||||||||||||||||
Identities: | V-93303 SV-103391 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | This setting controls the signing requirements for LDAP clients. This must be set to "Negotiate signing" or "Require signing", depending on the environment and type of LDAP server in use. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: LDAP client signing requirements" to "Negotiate signing" at a minimum. | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Windows Server 2019 session security for NTLM SSP-based clients must be configured to require NTLMv2 session security and 128-bit encryption.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205921r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000330 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103393 V-93305 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||
Description: | Microsoft has implemented a variety of security support providers for use with Remote Procedure Call (RPC) sessions. All of the options must be enabled to ensure the maximum security level. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Minimum session security for NTLM SSP based (including secure RPC) clients" to "Require NTLMv2 session security" and "Require 128-bit encryption" (all options selected). | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
Reference: |
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Tests: |
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Windows Server 2019 session security for NTLM SSP-based servers must be configured to require NTLMv2 session security and 128-bit encryption.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205922r569188_rule | ||||||||||||||||||||||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||||||||||||||||||||||
Version: | WN19-SO-000340 | ||||||||||||||||||||||||||||||||||||||||
Identities: | SV-103395 V-93307 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||||||||||||||||||||||
Description: | Microsoft has implemented a variety of security support providers for use with Remote Procedure Call (RPC) sessions. All of the options must be enabled to ensure the maximum security level. false | ||||||||||||||||||||||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Network security: Minimum session security for NTLM SSP based (including secure RPC) servers" to "Require NTLMv2 session security" and "Require 128-bit encryption" (all options selected). | ||||||||||||||||||||||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||||||||||||||||||||||
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Windows Server 2019 default permissions of global system objects must be strengthened.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205923r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-SO-000370 | ||||||||||||||||||||
Identities: | V-93309 SV-103397 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Windows systems maintain a global list of shared system resources such as DOS device names, mutexes, and semaphores. Each type of object is created with a default Discretionary Access Control List (DACL) that specifies who can access the objects with what permissions. When this policy is enabled, the default DACL is stronger, allowing non-administrative users to read shared objects but not to modify shared objects they did not create. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "System objects: Strengthen default permissions of internal system objects (e.g., Symbolic Links)" to "Enabled". | ||||||||||||||||||||
Severity: | low | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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Windows Server 2019 must disable automatically signing in the last interactive user after a system-initiated restart.
Rule ID: | xccdf_mil.disa.stig_rule_SV-205925r569188_rule | ||||||||||||||||||||
Result: | Pass | ||||||||||||||||||||
Version: | WN19-CC-000450 | ||||||||||||||||||||
Identities: | V-93269 SV-103357 CCI-000366 (NIST SP 800-53: CM-6 b; NIST SP 800-53A: CM-6.1 (iv); NIST SP 800-53 Rev 4: CM-6 b) | ||||||||||||||||||||
Description: | Windows can be configured to automatically sign the user back in after a Windows Update restart. Some protections are in place to help ensure this is done in a secure fashion; however, disabling this will prevent the caching of credentials for this purpose and also ensure the user is aware of the restart. false | ||||||||||||||||||||
Fix Text: | Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Logon Options >> "Sign-in last interactive user automatically after a system-initiated restart" to "Disabled". | ||||||||||||||||||||
Severity: | medium | ||||||||||||||||||||
Weight: | 10.0 | ||||||||||||||||||||
Reference: |
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