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Check: GEN003080-2

SUSE Linux Enterprise Server v11 for System z STIG: GEN003080-2 (in versions v1 r12 through v1 r9)

Title

Files in cron script directories must have mode 0700 or less permissive. (Cat II impact)

Discussion

To protect the integrity of scheduled system jobs and prevent malicious modification to these jobs, crontab files must be secured.

Check Content

Check the mode of scripts in cron job directories. ls -lL /etc/cron.{d,daily,hourly,monthly,weekly} If any cron script has a mode more permissive than 0700, this is a finding.

Fix Text

Change the mode of the cron scripts. # chmod go-rwx /etc/cron.d/* /etc/cron.daily/* /etc/cron.hourly/* /etc/cron.monthly/* /etc/cron.weekly/*

Additional Identifiers

Rule ID: SV-45599r2_rule

Vulnerability ID: V-29289

Group Title: GEN003080-2

Expert Comments

Expert comments are only available to logged-in users.

CCIs

CCIs tied to check.

Number	Definition
CCI-000225	The organization employs the concept of least privilege, allowing only authorized accesses for users (and processes acting on behalf of users) which are necessary to accomplish assigned tasks in accordance with organizational missions and business functions.

Controls

Controls tied to check. These are derived from the CCIs shown above.

Number	Title
AC-6	Least Privilege