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

From Oracle Linux 5 Security Technical Implementation Guide

Associated with: CCI-000225

SV-64417r1_rule The at.deny file must be owned by root, bin, or sys.

Vulnerability discussion

If the 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.

Check content

# ls -lL /etc/at.deny If the at.deny file is not owned by root, sys, or bin, this is a finding.

Fix text

Change the owner of the at.deny file. # chown root /etc/at.deny

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