Run .NET Framework-reliant components not signed with Authenticode are not disabled.

Part of DTBI650 - .NET w/Authenticode unsigned-Restricted

Associated with IA controls: ECSC-1

SV-25589r2_rule Run .NET Framework-reliant components not signed with Authenticode are not disabled.

Vulnerability discussion

This policy setting allows you to manage whether .NET Framework components that are not signed with Authenticode can be executed from Internet Explorer. These components include managed controls referenced from an object tag and managed executables referenced from a link.If you enable this policy setting, Internet Explorer will execute unsigned managed components. If you select Prompt in the drop-down box, Internet Explorer will prompt the user to determine whether to execute unsigned managed components. If you disable this policy setting, Internet Explorer will not execute unsigned managed components. If you do not configure this policy setting, Internet Explorer will execute unsigned managed components.

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The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> "Run .NET Framework-reliant components not signed with Authenticode" will be set to “Enabled” and "Disable" selected from down drop box. 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 2004 to REG_DWORD = 3.

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