STIGQter: STIG Summary: Google Chrome Current Windows Security Technical Implementation Guide Version: 2 Release: 3 Benchmark Date: 23 Apr 2021:

Google Cast must be disabled.

DISA Rule

SV-221594r615937_rule

Vulnerability Number

V-221594

Group Title

SRG-APP-000141

Rule Version

DTBC-0063

Severity

CAT II

CCI(s)

• CCI-000381 - The organization configures the information system to provide only essential capabilities.

Weight

10

Fix Recommendation

Windows group policy:
1. Open the “group policy editor” tool with gpedit.msc
2. Navigate to Policy Path: Computer Configuration\Administrative Templates\Google\Google Chrome\Google Cast
Policy Name: Enable Google Cast
Policy State: Disabled
Policy Value: N/A

Check Contents

Universal method:
1. In the omnibox (address bar) type chrome://policy
2. If "EnableMediaRouter" is not displayed under the "Policy Name" column or it is not set to "False", this is a finding.
Windows method:
1. Start regedit
2. Navigate to HKLM\Software\Policies\Google\Chrome\
3. If the "EnableMediaRouter" value name does not exist or its value data is not set to "0", this is a finding.

Vulnerability Number

V-221594

Documentable

False

Rule Version

DTBC-0063

Severity Override Guidance

Universal method:
1. In the omnibox (address bar) type chrome://policy
2. If "EnableMediaRouter" is not displayed under the "Policy Name" column or it is not set to "False", this is a finding.
Windows method:
1. Start regedit
2. Navigate to HKLM\Software\Policies\Google\Chrome\
3. If the "EnableMediaRouter" value name does not exist or its value data is not set to "0", this is a finding.

Check Content Reference

M

Target Key

4081

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