All skeleton files (typically in /etc/skel) must be group-owned by root, bin, or sys.

From SOLARIS 10 X86 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-39901r2_rule All skeleton files (typically in /etc/skel) must be group-owned by root, bin, or sys.

Vulnerability discussion

If the skeleton files are not protected, unauthorized personnel could change user startup parameters and possibly jeopardize user files.

Check content

Verify the skeleton files are group-owned by root, bin, or sys. Procedure: # ls -alL /etc/skel If a skeleton file is not group-owned by root, bin, or sys, this is a finding.

Fix text

Change the group owner of the skeleton file to root. Procedure: # chgrp /etc/skel/[skeleton file]

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