The audit log folder must be owned by root:wheel.

From Apple OS X 10.8 (Mountain Lion) Workstation STIG

Associated with: CCI-000166

SV-65869r1_rule The audit log folder must be owned by root:wheel.

Vulnerability discussion

Non-repudiation of actions taken is required in order to maintain integrity. To do this, we will prevent users from modifying the audit logs.Non-repudiation protects individuals against later claims by an author of not having updated a particular file, invoked a specific command, or copied a specific file.

Check content

To check the ownership of the audit log files, run the following command: sudo -s ls -dn `sudo grep "^dir" /etc/security/audit_control | awk -F: '{print $2}'`| awk '{ print $3 ":" $4 }' The results should be "0:0". This command shows the UID and GID of the audit logs directory. With the first "0" being root, and the second "0" being wheel. If there is any other result, this is a finding.

Fix text

If the audit log folder is not owned by root:wheel, run the following command: sudo chown root:wheel /var/audit

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