RHEL 9 /etc/passwd- file must have mode 0644 or less permissive to prevent unauthorized access. GROUP ID: V-257896 RULE ID: SV-257896r991589 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 mode of the file "/etc/passwd-" to "0644" by running the following command: $ sudo chmod 0644 /etc/passwd-