STIGQter: STIG Summary: Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 26 Mar 2026:

TOSS 5 passwords must have a 24 hours minimum password lifetime restriction in /etc/shadow.

DISA Rule

SV-282464r1200372_rule

Vulnerability Number

V-282464

Group Title

SRG-OS-000075-GPOS-00043

Rule Version

TOSS-05-000342

Severity

CAT II

CCI(s)

• CCI-004066 - For password-based authentication, enforce organization-defined composition and complexity rules.

Weight

10

Fix Recommendation

Configure noncompliant accounts to enforce a 24 hour minimum password lifetime:

$ sudo passwd -n 1 [user]

Check Contents

Verify TOSS 5 has configured the minimum time period between password changes for each user account as one day or greater using the following command:

$ sudo awk -F: '$4 < 1 {print $1 " " $4}' /etc/shadow

If any results are returned that are not associated with a system account, this is a finding.

Vulnerability Number

V-282464

Documentable

False

Rule Version

TOSS-05-000342

Severity Override Guidance

Verify TOSS 5 has configured the minimum time period between password changes for each user account as one day or greater using the following command:

$ sudo awk -F: '$4 < 1 {print $1 " " $4}' /etc/shadow

If any results are returned that are not associated with a system account, this is a finding.

Check Content Reference

M

Target Key

5738