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RHEL-10-400135 RHEL 10 must be configured so that cron configuration files directories are group-owned by root.

DISA STIG library V1R3
All changes in this version
first version loaded CAT II

Maps to AC-3 via CCI-000213

Title

RHEL 10 must be configured so that cron configuration files directories are group-owned by root.

Control

Verify RHEL 10 group ownership of all cron configuration files with the following command: $ stat -c "%G %n" /etc/cron* root /etc/cron.d root /etc/cron.daily root /etc/cron.deny root /etc/cron.hourly root /etc/cron.monthly root /etc/crontab root /etc/cron.weekly If any crontab is not group-owned by "root", this is a finding.

Discussion

Service configuration files enable or disable features of their respective services, which if configured incorrectly can lead to insecure and vulnerable configurations. Therefore, service configuration files should be owned by the correct group to prevent unauthorized changes.

Related controls

CCI-000213

Fix

Configure RHEL 10 so that any cron configuration file directories are group-owned by "root" with the following command: $ sudo chgrp root [cron config file]