1.137 RHEL-09-232145

Information

RHEL 9 /etc/passwd- file must be group-owned by root.

GROUP ID: V-257909
RULE ID: SV-257909r991589

The "/etc/passwd-" file is a backup file of "/etc/passwd", and as such, contains information about the users that are configured on the system. Protection of this file is critical for system security.

Solution

Change the group of the file /etc/passwd- to root by running the following command:

$ sudo chgrp root /etc/passwd-

See Also

https://workbench.cisecurity.org/benchmarks/22008