The /etc/group file must be group-owned by security, bin, sys, or system.

From AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-38725r1_rule The /etc/group file must be group-owned by security, bin, sys, or system.

Vulnerability discussion

The /etc/group file is critical to system security and must be protected from unauthorized modification. The group file contains a list of system groups and associated information.

Check content

Check the group ownership of the /etc/group file. Procedure: # ls -lL /etc/group If the file is not group-owned by security, bin, sys, or system, this is a finding.

Fix text

Change the group owner of the /etc/group file to security, bin, sys, or system. # chgrp security /etc/group

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.