User Account Control - Non UAC Compliant Application Virtualization

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-14242	3.136	SV-14853r1_rule	ECCD-1 ECCD-2	Medium

Description
This check verifies that non UAC compliant applications will run in virtualized file and registry entries allowing them to run.

STIG	Date
Windows Vista Security Technical Implementation Guide	2012-07-02

Details

Check Text ( C-32777r1_chk )
Analyze the system using the Security Configuration and Analysis snap-in. Expand the Security Configuration and Analysis tree view. Navigate to Local Policies -> Security Options. If the value for “User Account Control: Virtualize file and registry write failures to per-user locations” is not set to “Enabled”, then this is a finding. The policy referenced configures the following registry value: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Microsoft\Windows\CurrentVersion\Policies\System\ Value Name: EnableVirtualization Value Type: REG_DWORD Value: 1

Check Text ( C-32777r1_chk )

Analyze the system using the Security Configuration and Analysis snap-in.
Expand the Security Configuration and Analysis tree view.
Navigate to Local Policies -> Security Options.

If the value for “User Account Control: Virtualize file and registry write failures to per-user locations” is not set to “Enabled”, then this is a finding.

The policy referenced configures the following registry value:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \Software\Microsoft\Windows\CurrentVersion\Policies\System\

Value Name: EnableVirtualization

Value Type: REG_DWORD
Value: 1

Fix Text (F-28848r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “User Account Control: Virtualize file and registry write failures to per-user locations” to “Enabled”.