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V-239646

CAT II (Medium)

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

Rule ID

SV-239646r662389_rule

STIG

VMware vRealize Operations Manager 6.x SLES Security Technical Implementation Guide

Version

V2R2

CCIs

CCI-000366

Discussion

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.

Check Content

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

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.