UCF STIG Viewer Logo
Changes are coming to https://stigviewer.com. Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey

The /etc/group file must not contain any group password hashes.


Overview

Finding ID Version Rule ID IA Controls Severity
V-226529 GEN001475 SV-226529r603265_rule Medium
Description
Group passwords are typically shared and should not be used. Additionally, if password hashes are readable by non-administrators, the passwords are subject to attack through lookup tables or cryptographic weaknesses in the hashes.
STIG Date
Solaris 10 SPARC Security Technical Implementation Guide 2020-12-04

Details

Check Text ( C-28690r482975_chk )
Check the /etc/group file for password hashes.
Procedure:
# cut -d : -f 2 /etc/group | egrep -v '^(x|!)$'
If any password hashes are returned, this is a finding.
If no password hashes are returned, there is no finding.
Fix Text (F-28678r482976_fix)
Edit /etc/group and change the password field to an exclamation point (!) to lock the group password.