STIGQter: STIG Summary: Tanium 7.0 Security Technical Implementation Guide Version: 1 Release: 2 Benchmark Date: 27 July 2018:

The Tanium IOC Detect Folder streams must be configured to restrict access to only authorized maintainers of IOCs.

DISA Rule

SV-93439r1_rule

Vulnerability Number

V-78733

Group Title

SRG-APP-000039

Rule Version

TANS-SV-000049

Severity

CAT II

CCI(s)

• CCI-001414 - The information system enforces approved authorizations for controlling the flow of information between interconnected systems based on organization-defined information flow control policies.

Weight

10

Fix Recommendation

Consult with the Tanium System Administrator to determine if the "Detect" module is being used. If it is not, this is "Not Applicable".

Access the Tanium Module Server interactively.

Log on with an account with administrative privileges to the server.

Open an Explorer window.

If the folder hosting the IOC Detect Folder streams is not mapped to the Tanium Module Server, temporarily map it to the Tanium Module Server.

Right-click on the folder and choose "Properties".

Select the "Security" tab.

Click on the "Advanced" button.

If the accounts listed in the "Security" tab do not match the list of accounts, with the exception of SYSTEM, remove the additionally listed accounts.

If the accounts listed in the "Security" tab are missing accounts from the documentation, with the exception of SYSTEM, add the additionally listed accounts with a minimum of READ permissions.

If the folder was temporarily mapped to the Tanium Module Server, remove the folder mapping.

Check Contents

Consult with the Tanium System Administrator to determine if the Tanium Detect module is being used. If it is not, this finding is "Not Applicable".

If it is being used, determine where the IOC stream comes from.

Access the Tanium Module Server interactively.

Log on with an account with administrative privileges to the server.

Open an Explorer window.

If the folder hosting the IOC Detect Folder streams is not mapped to the Tanium Module Server, temporarily map it to the Tanium Module Server.

Right-click on the folder and choose "Properties".

Select the "Security" tab.

Click on the "Advanced" button.

If the accounts listed in the "Security" tab do not match the list of accounts found in the Tanium documentation, this is a finding.

If the folder was temporarily mapped to the Tanium Module Server, remove the folder mapping.

Vulnerability Number

V-78733

Documentable

False

Rule Version

TANS-SV-000049

Severity Override Guidance

Consult with the Tanium System Administrator to determine if the Tanium Detect module is being used. If it is not, this finding is "Not Applicable".

If it is being used, determine where the IOC stream comes from.

Access the Tanium Module Server interactively.

Log on with an account with administrative privileges to the server.

Open an Explorer window.

If the folder hosting the IOC Detect Folder streams is not mapped to the Tanium Module Server, temporarily map it to the Tanium Module Server.

Right-click on the folder and choose "Properties".

Select the "Security" tab.

Click on the "Advanced" button.

If the accounts listed in the "Security" tab do not match the list of accounts found in the Tanium documentation, this is a finding.

If the folder was temporarily mapped to the Tanium Module Server, remove the folder mapping.

Check Content Reference

M

Target Key

3215

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