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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-227761 GEN003252 SV-227761r603266_rule 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
Solaris 10 X86 Security Technical Implementation Guide 2022-09-07

Details

Check Text ( C-29923r488867_chk )
Check the permissions of the file.
# ls -lL /etc/cron.d/at.deny
If the file has a mode more permissive than 0600, this is a finding.
Fix Text (F-29911r488868_fix)
Change the mode of the file.
# chmod 0600 /etc/cron.d/at.deny