The "at" directory must be group-owned by system, bin, sys, or cron.

From AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-39352r1_rule The "at" directory must be group-owned by system, bin, sys, or cron.

Vulnerability discussion

If the group of the "at" directory is not system, bin, sys, or cron, unauthorized users could be allowed to view or edit files containing sensitive information within the directory.

Check content

Check the group ownership of the file. Procedure: # ls -ld /var/spool/cron/atjobs If the file is not group-owned by bin, sys, system, or cron, this is a finding.

Fix text

Change the group ownership of the file to bin, sys, system, or cron. Procedure: # chgrp cron /var/spool/cron/atjobs

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