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The at.deny file must be group-owned by root, bin, or sys.


Overview

Finding ID Version Rule ID IA Controls Severity
V-226874 GEN003490 SV-226874r603265_rule Medium
Description
If the group owner of the at.deny file is not set to root, bin, or sys, unauthorized users could be allowed to view or edit sensitive information contained within the file. Unauthorized modification could result in Denial of Service to authorized "at" users or provide unauthorized users with the ability to run "at" jobs.
STIG Date
Solaris 10 SPARC Security Technical Implementation Guide 2020-12-04

Details

Check Text ( C-29036r484906_chk )
Check the group ownership of the file.

Procedure:
# ls -lL /etc/cron.d/at.deny

If the file is not group-owned by root, bin, or sys, this is a finding.
Fix Text (F-29024r484907_fix)
Change the group ownership of the at.deny file to root, bin, or sys.

Procedure:
# chgrp root /etc/cron.d/at.deny