The AIX /var/spool/cron/atjobs directory must have a mode of 0640 or less permissive.

Severity
Group ID
Group Title
Version
Rule ID
Date
STIG Version
mediumV-245568SRG-OS-000480-GPOS-00227AIX7-00-002149SV-245568r991589_rule2024-08-163
Description
Incorrect permissions of the /var/spool/cron/atjobs directory could permit unauthorized users the ability to alter atjobs and run automated jobs as privileged users. Failure to set proper permissions of the /var/spool/cron/atjobs directory provides unauthorized users with the potential to access sensitive information or change the system configuration which could weaken the system's security posture.
ℹ️ Check
Check the mode of the /var/spool/cron/atjobs directory using command: # ls -ld /var/spool/cron/atjobs drw-r----- 1 daemon daemon 993 Mar 11 07:04 /var/spool/cron/atjobs If the directory has a mode more permissive than "0640", this is a finding.
✔️ Fix
Change the mode of the /var/spool/cron/atjobs directory: # chmod 640 /var/spool/cron/atjobs