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The at directory must not have an extended ACL.


Overview

Finding ID Version Rule ID IA Controls Severity
V-22395 GEN003410 SV-38790r1_rule ECLP-1 Medium
Description
If the at directory has an extended ACL, unauthorized users could be allowed to view or to edit files containing sensitive information within the at directory. Unauthorized modifications could result in Denial of Service to authorized at jobs.
STIG Date
AIX 5.3 SECURITY TECHNICAL IMPLEMENTATION GUIDE 2014-10-03

Details

Check Text ( C-37217r1_chk )
Check the permissions of the file.
#aclget /var/spool/cron/atjobs
Verify if extended permissions are disabled. If extended permissions are not disabled, this is a finding.
Fix Text (F-32481r1_fix)
Remove the extended ACL from the at directory and disable extended permissions.

#acledit /var/spool/cron/atjobs