Title

The Create global objects user right must only be assigned to Administrators, Service, Local Service, and Network Service. (Cat II impact)

Discussion

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.

Check Content

Verify the effective setting in Local Group Policy Editor. Run "gpedit.msc". Navigate to Local Computer Policy >> Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment. If any groups or accounts other than the following are granted the "Create global objects" user right, this is a finding: Administrators LOCAL SERVICE NETWORK SERVICE SERVICE

Fix Text

Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> "Create global objects" to only include the following groups or accounts: Administrators LOCAL SERVICE NETWORK SERVICE SERVICE

Additional Identifiers

Rule ID: SV-220964r877392_rule

Vulnerability ID: V-220964

Group Title: SRG-OS-000324-GPOS-00125

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.