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SLEM 5 must prevent the use of dictionary words for passwords.


Overview

Finding ID Version Rule ID IA Controls Severity
V-261381 SLEM-05-611030 SV-261381r996574_rule Medium
Description
If SLEM 5 allows the user to select passwords based on dictionary words, this increases the chances of password compromise by increasing the opportunity for successful guesses and brute-force attacks.
STIG Date
SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide 2024-06-04

Details

Check Text ( C-65110r996573_chk )
Verify SLEM 5 prevents the use of dictionary words for passwords with the following command:

> grep pam_cracklib.so /etc/pam.d/common-password
password requisite pam_cracklib.so

If the second column value is different from "requisite", the line is commented out, or the line is missing, this is a finding.
Fix Text (F-65018r996009_fix)
Configure SLEM 5 to prevent the use of dictionary words for passwords.

Edit "/etc/pam.d/common-password" and add the following line:

password requisite pam_cracklib.so