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V-282673

CAT II (Medium)

TOSS 5 /etc/crontab file must have mode 0600.

Rule ID

SV-282673r1201585_rule

STIG

Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide

Version

V1R1

CCIs

CCI-000366

Discussion

Service configuration files enable or disable features of their respective services that if configured incorrectly can lead to insecure and vulnerable configurations; therefore, service configuration files must have the correct access rights to prevent unauthorized changes.

Check Content

Verify the permissions of /etc/crontab using the following command:

$ stat -c "%a %n" /etc/crontab

0600

If /etc/crontab does not have a mode of "0600", this is a finding.

Fix Text

Configure the TOSS 5 file /etc/crontab with mode "600".

$ sudo chmod 0600 /etc/crontab