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

Tanium public keys of content providers must be validated against documented trusted content providers.

DISA Rule

SV-254880r960762_rule

Vulnerability Number

V-254880

Group Title

SRG-APP-000015

Rule Version

TANS-AP-000055

Severity

CAT II

CCI(s)

CCI-001453 - Implement cryptographic mechanisms to protect the integrity of remote access sessions.

Weight

Fix Recommendation

Note: If only using Tanium-provided content and not accepting content from any other content providers, this is Not Applicable.

Obtain documentation from the Tanium System Administrator that contains the public key validation data.

1. Access the Tanium Server interactively.

2. Log on to the TanOS server with the tanadmin role.

3. Press "2" for "Tanium Operations Menu," and then press "Enter".

4. Press "5" for "Manage Custom Signing Keys," and then press "Enter".

5. Press "A" for "List Content Signing Keys," and then press "Enter".

6. Check the provided documentation and either update the document with the name and SHA-256 hash of the key or remove the key.

Check Contents

Note: If only using Tanium-provided content and not accepting content from any other content providers, this is Not Applicable.

Obtain documentation from the Tanium System Administrator that contains the public key validation data.

1. Access the Tanium Server interactively.

2. Log on to the TanOS server with the tanadmin role.

3. Press "2" for "Tanium Operations Menu," and then press "Enter".

4. Press "5" for "Manage Custom Signing Keys," and then press "Enter".

5. Press "L" for "List Content Signing Keys," and then press "Enter".

If signing keys not listed in the provided documentation are present, this is a finding.

Vulnerability Number

V-254880

Documentable

False

Rule Version

TANS-AP-000055

Severity Override Guidance

Note: If only using Tanium-provided content and not accepting content from any other content providers, this is Not Applicable.

Obtain documentation from the Tanium System Administrator that contains the public key validation data.

1. Access the Tanium Server interactively.

2. Log on to the TanOS server with the tanadmin role.

3. Press "2" for "Tanium Operations Menu," and then press "Enter".

4. Press "5" for "Manage Custom Signing Keys," and then press "Enter".

5. Press "L" for "List Content Signing Keys," and then press "Enter".

If signing keys not listed in the provided documentation are present, this is a finding.

Check Content Reference

Target Key

5492