User passwords must be changed at least every 60 days.

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

Associated with: CCI-000199

SV-99121r1_rule User passwords must be changed at least every 60 days.

Vulnerability discussion

Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If SLES for vRealize does not limit the lifetime of passwords and force users to change their passwords, there is the risk that SLES for vRealize passwords could be compromised.

Check content

Check the max days field of "/etc/shadow" by running the following command: # cat /etc/shadow | cut -d':' -f1,5 | egrep -v "([0|60])" | grep -v ":$" If any results are returned, this is a finding.

Fix text

Set the maximum time period between password changes for each [USER] account to "60" days. The command in the check text will give you a list of users that need to be updated to be in compliance. # passwd -x 60 [USER] The DoD requirement is "60" days.

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.