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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-26043r1_rule | ECLP-1 | 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 |
|---|---|
| UNIX SRG | 2013-03-26 |
Details
| Check Text ( C-29226r1_chk ) |
|---|
| Determine the mode of the at.deny file. # ls -lL at.deny If the mode of the at.deny file is more permissive than 0600, this is a finding. |
| Fix Text (F-26247r1_fix) |
|---|
| Change the mode of the at.deny file to 0600. # chmod 0600 at.deny |