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The SLES for vRealize must prevent the use of dictionary words for passwords.


Overview

Finding ID Version Rule ID IA Controls Severity
V-239646 VROM-SL-001485 SV-239646r662389_rule Medium
Description
If SLES for vRealize allows the user to select passwords based on dictionary words, then this increases the chances of password compromise by increasing the opportunity for successful guesses and brute-force attacks.
STIG Date
VMware vRealize Operations Manager 6.x SLES Security Technical Implementation Guide 2021-07-01

Details

Check Text ( C-42879r662387_chk )
Verify the "passwd" command uses the "common-password" settings.

Procedure:

# grep common-password /etc/pam.d/passwd

If line "password include common-password" is not found then the password checks in common-password will not be applied to new passwords, and this is a finding.
Fix Text (F-42838r662388_fix)
Configure SLES for vRealize to prevent the use of dictionary words for passwords. Procedure:

Edit the file "/etc/pam.d/passwd". Configure "passwd" by adding a line such as:

password include common-password

Save the changes made to the file.