STIGUI
V-223031CAT II — Medium severitySV-223031r879628_rule

Anti-Malware programs against ActiveX controls must be run for the Trusted Sites zone.

Rule version DTBI092-IE11 · STIG v2 · 2023-12-01

Discussion

This policy setting determines whether Internet Explorer runs Anti-Malware programs against ActiveX controls, to check if they're safe to load on pages. If you enable this policy setting, Internet Explorer won't check with your Anti-Malware program to see if it's safe to create an instance of the ActiveX control. If you disable this policy setting, Internet Explorer always checks with your Anti-Malware program to see if it's safe to create an instance of the ActiveX control. If you don't configure this policy setting, Internet Explorer won't check with your Anti-Malware program to see if it's safe to create an instance of the ActiveX control. Users can turn this behavior on or off, using Internet Explorer Security settings.

Check

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer-> Internet Control Panel -> Security Page -> Trusted Sites Zone 'Don't run antimalware programs against ActiveX controls' must be 'Enabled' and 'Disable' selected in the drop-down box. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2 Criteria: If the value "270C" is REG_DWORD = 0, this is not a finding.

Fix

Set the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer-> Internet Control Panel -> Security Page -> Trusted Sites Zone 'Don't run antimalware programs against ActiveX controls' to 'Enabled' and select 'Disable' in the drop-down box.

Identifiers

Group ID
V-223031
Group title
SRG-APP-000207
Rule ID
SV-223031r879628_rule
Check ID
C-24704r428643_chk
Fix ID
F-24692r428644_fix