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The at.deny file must have mode 0600 or less permissive.


Overview

Finding ID Version Rule ID IA Controls Severity
V-22392 GEN003252 SV-45641r1_rule Medium
Description
The "at" daemon control files restrict access to scheduled job manipulation and must be protected. Unauthorized modification of the at.deny file could result in Denial of Service to authorized "at" users or provide unauthorized users with the ability to run "at" jobs.
STIG Date
SUSE Linux Enterprise Server v11 for System z 2016-12-20

Details

Check Text ( C-43007r1_chk )
Check the permissions of the file.
# ls -lL /etc/at.deny
If the file has a mode more permissive than 0600, this is a finding.
Fix Text (F-39039r1_fix)
Change the mode of the file.
# chmod 0600 /etc/at.deny