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The Photon operating system must be configured so that passwords for new users are restricted to a 90-day maximum lifetime.


Overview

Finding ID Version Rule ID IA Controls Severity
V-256505 PHTN-30-000028 SV-256505r887189_rule Medium
Description
Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If the operating system does not limit the lifetime of passwords and force users to change their passwords, there is the risk that the operating system passwords could be compromised.
STIG Date
VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide 2023-12-01

Details

Check Text ( C-60180r887187_chk )
At the command line, run the following command:

# grep "^PASS_MAX_DAYS" /etc/login.defs

If the value of "PASS_MAX_DAYS" is greater than "90", this is a finding.
Fix Text (F-60123r887188_fix)
Navigate to and open:

/etc/login.def

Modify the "PASS_MAX_DAYS" line to the following:

PASS_MAX_DAYS 90