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OL 8 user account passwords must have a 60-day maximum password lifetime restriction.


Overview

Finding ID Version Rule ID IA Controls Severity
V-248696 OL08-00-020200 SV-248696r779654_rule Medium
Description
Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If OL 8 does not limit the lifetime of passwords and force users to change their passwords, there is the risk that OL 8 passwords could be compromised.
STIG Date
Oracle Linux 8 Security Technical Implementation Guide 2023-06-02

Details

Check Text ( C-52130r779652_chk )
Verify that OL 8 enforces a 60-day maximum password lifetime for new user accounts by running the following command:

$ sudo grep -i pass_max_days /etc/login.defs
PASS_MAX_DAYS 60

If the "PASS_MAX_DAYS" parameter value is greater than "60", or commented out, this is a finding.
Fix Text (F-52084r779653_fix)
Configure OL 8 to enforce a 60-day maximum password lifetime.

Add or modify the following line in the "/etc/login.defs" file:

PASS_MAX_DAYS 60