Changes are coming to https://stigviewer.com.
Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey
Cron must not execute programs in, or subordinate to, world-writable directories.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-977 | GEN003020 | SV-27331r1_rule | DCSL-1 | Medium |
| Description |
|---|
| If cron programs are located in or subordinate to world-writable directories, they become vulnerable to removal and replacement by malicious users or system intruders. |
| STIG | Date |
|---|---|
| SOLARIS 10 X86 SECURITY TECHNICAL IMPLEMENTATION GUIDE | 2018-04-10 |
Details
| Check Text ( C-28466r1_chk ) |
|---|
| List all cronjobs on the system. Procedure: # ls /var/spool/cron/crontabs/ If cron jobs exist under any of the above directories search for programs executed by cron. Procedure: # more Determine if the directory containing programs executed from cron is world-writable. Procedure: # ls -ld If cron executes programs in world-writable directories, this is a finding. |
| Fix Text (F-1131r2_fix) |
|---|
| Remove the world-writable permission from the cron program directories identified. Procedure: # chmod o-w |