9.11 Check Groups in passwd(4)

Information

Over time, system administration errors and changes can lead to groups being defined in passwd(4) but not in group(4).

Groups defined in passwd(4) but not in group(4) file pose a threat to system security since group permissions are not properly managed.

Solution

Correct or justify any items discovered in the Audit step. Determine if any groups are in passwd(4)but not in group(4), and work with those users or group owners to determine the best course of action in accordance with site policy.

See Also

https://workbench.cisecurity.org/files/612

Item Details

Category: ACCESS CONTROL

References: 800-53|AC-2c.

Plugin: Unix

Control ID: 7d83f828fcc62f2965ceb2984c8c60cf5d918ee63e534a59488ae7f0574b640d