The Tanium application must restrict the ability of individuals to use information systems to launch organization-defined denial-of-service (DoS) attacks against other information systems.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-253786	TANS-00-001165	SV-253786r842386_rule		Medium

Description

The Tanium Action Approval feature provides a two-person integrity control mechanism designed to achieve a high level of security and reduce the possibility of error for critical operations and DoS conditions. When this feature is enabled, an action configured by one Tanium console user will require a second Tanium console user with a role of Action Approver (or higher) to approve the action before it is deployed to targeted computers.

STIG	Date
Tanium 7.x Security Technical Implementation Guide	2022-08-24

Details

Check Text ( C-57238r842384_chk )

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 "Platform Settings". 4. In the "Filter items" search box, type "require_action_approval". 5. Click "Enter". If no results are returned, this is a finding. If results are returned for "require_action_approval", but the value is not "1", this is a finding.

Fix Text (F-57189r842385_fix)

1. Using a web browser on a system that has connectivity to the Tanium application, access the Tanium application web UI and log on with multifactor authentication. 2. Click "Administration" on the top navigation banner. 3. Under "Configuration", select "Platform Settings". 4. Click "Create Setting". 5. Select "Server" box for "Setting Type". 6. In "Create Platform Setting" dialog box, enter "require_action_approval" does not exist: Flag for "Name". 7. Select "Numeric" radio button for "Value Type". 8. Enter "1" for "Value". 9. Click "Save".