Finding ID | Version | Rule ID | IA Controls | Severity |
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V-1088 | WN12-AU-000116 | SV-52844r2_rule | ECAR-3 | Medium |
Description |
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Improper modification of the registry can have a significant impact on the security configuration of a system, as well as potentially rendering a system inoperable. Failed access attempts may indicate an attack on a system. Auditing for failed access attempts provides an indicator of such attempts and a method of determining responsible parties. |
STIG | Date |
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Windows Server 2012 / 2012 R2 Domain Controller Security Technical Implementation Guide | 2014-12-18 |
Check Text ( C-47161r2_chk ) |
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If "Object Access -> Registry" auditing is not properly configured (V-26545), this is a finding. If "Global Object Access Auditing" of the registry has not been configured to audit all failed access attempts for the "Everyone" group, this is a finding. Use the AuditPol tool to review the current configuration. Open a Command Prompt with elevated privileges ("Run as Administrator"). Enter "Auditpol /resourceSACL /type:Key /view". ("Key" in the /type parameter is case sensitive). The following results should be displayed: Entry: 1 Resource Type: Key User: Everyone Flags: Failure Condition Accesses: KEY_ALL_ACCESS |
Fix Text (F-45770r2_fix) |
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Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Advanced Audit Policy Configuration -> System Audit Policies -> Global Object Access Auditing -> "Registry" with the following: Principal: Everyone Type: Fail Permissions: all categories selected |