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Check: GEN003430

AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE: GEN003430 (in versions v1 r14 through v1 r10)

Title

The "at" directory must be group-owned by system, bin, sys, or cron. (Cat II impact)

Discussion

If the group of the "at" directory is not system, bin, sys, or cron, unauthorized users could be allowed to view or edit files containing sensitive information within the directory.

Check Content

Check the group ownership of the file. Procedure: # ls -ld /var/spool/cron/atjobs If the file is not group-owned by bin, sys, system, or cron, this is a finding.

Fix Text

Change the group ownership of the file to bin, sys, system, or cron. Procedure: # chgrp cron /var/spool/cron/atjobs

Additional Identifiers

Rule ID: SV-39352r1_rule

Vulnerability ID: V-22396

Group Title: GEN003430

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