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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-26047r1_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
VMware ESX 3 Server 2016-05-13

Details

Check Text ( C-27614r1_chk )
Check the permissions of the file.
# ls -lLd /var/spool/cron/atjobs /var/spool/atjobs
If the permissions include a "+", the file has an extended ACL, this is a finding.
Fix Text (F-26251r1_fix)
Remove the extended ACL from the "at" directory.