The Access data sources across domains is not set properly for the Restricted Sites Zone.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-6297	DTBI122	SV-25628r1_rule	DCMC-1	Medium

Description
The restricted zones is used for MS Outlook. This zone must be set properly to ensure Outlook is secured.

STIG	Date
Internet Explorer 8 STIG	2015-12-17

Details

Check Text ( C-27114r1_chk )
The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Access data sources across domains” will be set to “Enabled” and “Disable”. 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 1406 is REG_DWORD = 3 (Disabled = 3), this is not a finding.

Check Text ( C-27114r1_chk )

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Access data sources across domains” will be set to “Enabled” and “Disable”. 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 1406 is REG_DWORD = 3 (Disabled = 3), this is not a finding.

Fix Text (F-23210r1_fix)
The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Access data sources across domains” will be set to “Enabled” and “Disable”. Change the registry key HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4 Criteria: Set the value 1406 to REG_DWORD = 3 (Disabled = 3).

Fix Text (F-23210r1_fix)

The policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Internet Explorer -> Internet Control Panel -> Security Page -> Restricted Sites Zone -> “Access data sources across domains” will be set to “Enabled” and “Disable”. Change the registry key HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4 Criteria: Set the value 1406 to REG_DWORD = 3 (Disabled = 3).