STIGQter: STIG Summary: Tanium 7.x Application on TanOS Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 02 Apr 2025:

The Tanium cryptographic signing capabilities must be enabled on the Tanium Clients to safeguard the authenticity of communications sessions when answering requests from the Tanium Server.

DISA Rule

SV-254903r1067697_rule

Vulnerability Number

V-254903

Group Title

SRG-APP-000131

Rule Version

TANS-AP-000330

Severity

CAT II

CCI(s)

• CCI-001184 - Protect the authenticity of communications sessions.
• CCI-003992 - Prevent the installation of organization-defined software and firmware components without verification that the component has been digitally signed using a certificate that is recognized and approved by the organization.

Weight

10

Fix Recommendation

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web user interface (UI) and log on with multifactor authentication.

2. Click "Administration" on the top navigation banner.

3. Under "Configuration", select "Settings".

4. Click the "Advanced Settings" tab.

5. Click "Create Setting".

6. Select "Client" for "Setting Type."

7. In the "Create Platform Setting" dialog box, enter "AllQuestionsRequireSignatureFlag" for "Name".

8. Select "Numeric" radio button for "Value Type".

9. Enter "1" for "Value".

10. Click "Save".

Check Contents

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web user interface (UI) and log on with multifactor authentication.

2. Click "Administration" on the top navigation banner.

3. Under "Configuration", select "Settings".

4. Click the "Advanced Settings" tab.

5. In the "Filter Items" search box type "AllQuestionsRequireSignatureFlag".

6. Click "Enter".

If no results are returned, this is a finding.

If results are returned for "AllQuestionsRequireSignatureFlag" but the value is not "1", this is a finding.

Vulnerability Number

V-254903

Documentable

False

Rule Version

TANS-AP-000330

Severity Override Guidance

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web user interface (UI) and log on with multifactor authentication.

2. Click "Administration" on the top navigation banner.

3. Under "Configuration", select "Settings".

4. Click the "Advanced Settings" tab.

5. In the "Filter Items" search box type "AllQuestionsRequireSignatureFlag".

6. Click "Enter".

If no results are returned, this is a finding.

If results are returned for "AllQuestionsRequireSignatureFlag" but the value is not "1", this is a finding.

Check Content Reference

M

Target Key

5492