The SLES for vRealize must define default permissions for all authenticated users in such a way that the user can only read and modify their own files.

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The SLES for vRealize must define default permissions for all authenticated users in such a way that the user can only read and modify their own files.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-89879	VRAU-SL-001535	SV-100529r1_rule		Medium

Description
Setting the most restrictive default permissions ensures that when new accounts are created they do not have unnecessary access.

STIG	Date
VMware vRealize Automation 7.x SLES Security Technical Implementation Guide	2018-10-12

Details

Check Text ( C-89571r1_chk )
Check for the configured "umask" value in "login.defs" with the following command: # grep UMASK /etc/login.defs If the default "umask" is not "077", this a finding. Note: If the default umask is "000" or allows for the creation of world-writable files this becomes a Severity Code I finding.

Fix Text (F-96621r1_fix)
To configure the correct UMASK setting run the following command: # sed -i "/^[^#]*UMASK/ c\UMASK 077" /etc/login.defs