Title

Active scripting must be disallowed (Restricted Sites Zone). (Cat II impact)

Discussion

Active scripts hosted on sites located in this zone are more likely to contain malicious code. Active scripting must have a level of protection based upon the site being accessed. This policy setting allows you to manage whether script code on pages in the zone are run.

Check Content

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Allow active scripting” must be “Enabled” and “Disable” selected from 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\4 Criteria: If the value 1400 is REG_DWORD = 3, this is not a finding.

Fix Text

Set the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Allow active scripting” to “Enabled” and select “Disable” from the drop-down box.

Additional Identifiers

Rule ID: SV-40617r1_rule

Vulnerability ID: V-6308

Group Title: DTBI133-Active scripting - Restricted Sites

Expert Comments

CCIs tied to check.

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