Scripted Window Security must be enforced.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-40748 | DTOO124 | SV-52806r1_rule | CCI-001695 | medium |
| Description | ||||
| Malicious websites often try to confuse or trick users into giving a site permission to perform an action allowing the site to take control of the users' computers in some manner. Disabling or not configuring this setting allows unknown websites to: -Create browser windows appearing to be from the local operating system. -Draw active windows displaying outside of the viewable areas of the screen capturing keyboard input. -Overlay parent windows with their own browser windows to hide important system information, choices or prompts. | ||||
| STIG | Date | |||
| MS SharePoint Designer 2013 Security Technical Implementation Guide | 2018-04-02 | |||
Details
Check Text (C-52806r1_chk)
Verify the policy value for Computer Configuration -> Administrative Templates -> Microsoft Office 2013 (Machine) -> Security Settings -> IE Security "Scripted Window Security Restrictions" is set to "Enabled" and 'spdesign.exe' is checked.
Procedure: Use the Windows Registry Editor to navigate to the following key:
HKLM\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_WINDOW_RESTRICTIONS
Criteria: If the value spdesign.exe is REG_DWORD = 1, this is not a finding.
Fix Text (F-45732r1_fix)
Set the policy value for Computer Configuration -> Administrative Templates -> Microsoft Office 2013 (Machine) -> Security Settings -> IE Security "Scripted Window Security Restrictions" to "Enabled" and 'spdesign.exe' is checked.