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

Online revocation checks must be done.

DISA Rule

SV-221579r615937_rule

Vulnerability Number

V-221579

Group Title

SRG-APP-000605

Rule Version

DTBC-0037

Severity

CAT II

CCI(s)

• CCI-000185 - The information system, for PKI-based authentication, validates certifications by constructing and verifying a certification path to an accepted trust anchor including checking certificate status information.

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\
Policy Name: Whether online OCSP/CRL checks are performed
Policy State: Enabled
Policy Value: N/A

Check Contents

Universal method:
1. In the omnibox (address bar) type chrome://policy
2. If EnableOnlineRevocationChecks is not displayed under the Policy Name column or it is not set to true under the Policy Value column, then this is a finding.

Windows method:
1. Start regedit
2. Navigate to HKLM\Software\Policies\Google\Chrome\
3. If the EnableOnlineRevocationChecks value name does not exist or its value data is not set to 1, then this is a finding.

Vulnerability Number

V-221579

Documentable

False

Rule Version

DTBC-0037

Severity Override Guidance

Universal method:
1. In the omnibox (address bar) type chrome://policy
2. If EnableOnlineRevocationChecks is not displayed under the Policy Name column or it is not set to true under the Policy Value column, then this is a finding.

Windows method:
1. Start regedit
2. Navigate to HKLM\Software\Policies\Google\Chrome\
3. If the EnableOnlineRevocationChecks value name does not exist or its value data is not set to 1, then this is a finding.

Check Content Reference

M

Target Key

4081

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