DTBI023 - The Download unsigned ActiveX controls property must be disallowed (Internet zone).

Information

Unsigned code is potentially harmful, especially when coming from an untrusted zone. This policy setting allows you to manage whether users may download unsigned ActiveX controls from the zone. If you enable this policy setting, users can run unsigned controls without user intervention. If you select Prompt in the drop-down box, users are queried to choose whether to allow the unsigned control to run. If you disable this policy setting, users cannot run unsigned controls. If you do not configure this policy setting, users cannot run unsigned controls.

Solution

Set the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Internet Zone -> 'Download unsigned ActiveX controls' to 'Enabled' and select 'Disable' from the drop-down box.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Microsoft_IE9_V1R15_STIG.zip

Item Details

Category: SYSTEM AND COMMUNICATIONS PROTECTION

References: 800-53|SC-18(3), CAT|II, CCE|CCE-176, Rule-ID|SV-40559r1_rule, STIG-ID|DTBI023, Vuln-ID|V-6244

Plugin: Windows

Control ID: 81af7671fa980181b9b6851016a07d7deb11c9e8b7496a920a56e7a2a6b8bde9