Vulnerability V-254403

This applies to domain controllers. It is NA for other systems. Review the auditing configuration for Infrastructure object. Open "Active Directory Users and Computers" (available from various menus or run "dsa.msc"). Ensure "Advanced Features" is selected in the "View" menu. Select the domain being reviewed in the left pane. Right-click the "Infrastructure" object in the right pane and select "Properties". Select the "Security" tab. Select "Advanced" and then the "Auditing" tab. If the audit settings on the Infrastructure object are not at least as inclusive as those below, this is a finding: Type - Fail Principal - Everyone Access - Full Control Inherited from - None The success types listed below are defaults. Where Special is listed in the summary screens for Access, detailed Permissions are provided for reference. Various Properties selections may also exist by default. Type - Success Principal - Everyone Access - Special Inherited from - None (Access - Special = Permissions: Write all properties, All extended rights, Change infrastructure master) Two instances with the following summary information will be listed: Type - Success Principal - Everyone Access - (blank) Inherited from - (CN of domain)

Open "Active Directory Users and Computers" (available from various menus or run "dsa.msc"). Ensure "Advanced Features" is selected in the "View" menu. Select the domain being reviewed in the left pane. Right-click the "Infrastructure" object in the right pane and select "Properties". Select the "Security" tab. Select "Advanced" and then the "Auditing" tab. Configure the audit settings for Infrastructure object to include the following: Type - Fail Principal - Everyone Access - Full Control Inherited from - None The success types listed below are defaults. Where Special is listed in the summary screens for Access, detailed Permissions are provided for reference. Various Properties selections may also exist by default. Type - Success Principal - Everyone Access - Special Inherited from - None (Access - Special = Permissions: Write all properties, All extended rights, Change infrastructure master) Two instances with the following summary information will be listed: Type - Success Principal - Everyone Access - (blank) Inherited from - (CN of domain)