Launching programs and unsafe files property is properly set (Restricted Sites Zone).

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-22159	DTBI870	SV-25723r1_rule	ECSC-1	Medium

Description
This policy setting controls whether or not the “Open File – Security Warning” prompt is shown when launching executables or other unsafe files. If you do not configure this policy setting, users can configure the prompt behavior. By default, execution is blocked in the Restricted Zone, enabled in the Intranet and Local Computer Zones, and set to prompt in the Internet and Trusted Zones.

STIG	Date
Internet Explorer 8 STIG	2012-06-22

Details

Check Text ( http://oval.mitre.org/XMLSchema/oval-definitions-5 )

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Launching programs and unsafe files” will be set to “Enabled” and “Disable”. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4 Criteria: If the value 1806 is REG_DWORD = 3, this is not a finding.

Fix Text (F-23266r1_fix)

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Launching programs and unsafe files” will be set to “Enabled” and “Disable”. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4 Criteria: Set the value 1806 to REG_DWORD = 3.