Title

Enabling IE Bind to Object functionality must be present. (Cat II impact)

Discussion

Internet Explorer performs a number of safety checks before initializing an ActiveX control. It will not initialize a control if the kill bit for the control is set in the registry, or if the security settings for the zone in which the control is located do not allow it to be initialized. This functionality can be controlled separately for instances of Internet Explorer spawned by Office applications (for example, if a user clicks a link in an Office document or selects a menu option that loads a Web page). A security risk could occur if potentially dangerous controls are allowed to load.

Check Content

The policy value for Computer Configuration -> Administrative Templates -> Microsoft Office 2010 (Machine) -> Security Settings -> IE Security “Bind to Object” must be “Enabled” and a check in the ‘powerpnt.exe’ and ‘pptview.exe’ check boxes must be present. Procedure: Use the Windows Registry Editor to navigate to the following key: HKLM\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SAFE_BINDTOOBJECT Criteria: If the value powerpnt.exe is REG_DWORD = 1, this is not a finding. AND HKLM\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SAFE_BINDTOOBJECT Criteria: If the value pptview.exe is REG_DWORD = 1, this is not a finding.

Fix Text

Set the policy value for Computer Configuration -> Administrative Templates -> Microsoft Office 2010 (Machine) -> Security Settings -> IE Security “Bind to Object” to “Enabled” and place a check in the ‘powerpnt.exe’ and 'pptview.exe' check boxes.

Additional Identifiers

Rule ID: SV-33389r1_rule

Vulnerability ID: V-17174

Group Title: DTOO111 - Enable IE Bind to Object

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.