SLES for vRealize must enforce a 60-day maximum password lifetime restriction.

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SLES for vRealize must enforce a 60-day maximum password lifetime restriction.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-240402	VRAU-SL-000390	SV-240402r670947_rule		Medium

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

STIG	Date
VMware vRealize Automation 7.x SLES Security Technical Implementation Guide	2021-06-24

Details

Check Text ( C-43635r670945_chk )
To check that the SLES for vRealize enforces a 60-days or less maximum password age, run the following command: # grep PASS_MAX_DAYS /etc/login.defs \| grep -v "#" The DoD requirement is "60" days or less (greater than zero, as zero days will lock the account immediately). If "PASS_MAX_DAYS" is not set to the required value, this is a finding.

Fix Text (F-43594r670946_fix)
To configure the SLES for vRealize to enforce a 60-day or less maximum password age, edit the file "/etc/login.defs" and add or correct the following line. Replace [DAYS] with the appropriate amount of days. # sed -i "/^[^#]*PASS_MAX_DAYS/ c\PASS_MAX_DAYS 60" /etc/login.defs The DoD requirement is "60" days or less (greater than zero, as zero days will lock the account immediately).