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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 |
|---|---|
| UNIX SRG | 2013-03-26 |
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. |