Tanium 7.x Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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SRG-APP-000328
<GroupDescription></GroupDescription>Group -
The Tanium Server Logs and TDL_Logs directories must be restricted with appropriate permissions.
<VulnDiscussion>Discretionary Access Control (DAC) is based on the notion that individual users are "owners" of objects and therefore have di...Rule Medium Severity -
SRG-APP-000383
<GroupDescription></GroupDescription>Group -
Firewall rules must be configured on the Tanium module server to allow Server-to-Module Server communications from the Tanium Server.
<VulnDiscussion>The Tanium Module Server is used to extend the functionality of Tanium through the use of various workbenches. The Tanium Mod...Rule Medium Severity -
SRG-APP-000383
<GroupDescription></GroupDescription>Group -
Firewall rules must be configured on the Tanium Server for Server-to-Module Server communications.
<VulnDiscussion>The Tanium Module Server is used to extend the functionality of Tanium through the use of various workbenches. The Tanium Mod...Rule Medium Severity -
SRG-APP-000383
<GroupDescription></GroupDescription>Group -
Firewall rules must be configured on the Tanium Server for Server-to-Zone Server communications.
<VulnDiscussion>If using the Tanium Zone Server to proxy traffic from Tanium-managed computers on less trusted network segments to the Tanium...Rule Medium Severity -
SRG-APP-000416
<GroupDescription></GroupDescription>Group -
The SSLHonorCipherOrder must be configured to disable weak encryption algorithms on the Tanium Server.
<VulnDiscussion>Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The application mu...Rule Medium Severity -
SRG-APP-000427
<GroupDescription></GroupDescription>Group -
The Tanium Server certificate must be signed by a DoD certificate authority (CA).
<VulnDiscussion>The Tanium Server has the option to use a "self-signed" certificate or a trusted CA signed certificate for SSL connections. D...Rule Medium Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Tanium Server directory and subsequent files must be excluded from On-Access scan.
<VulnDiscussion>Similar to any other host-based applications, the Tanium Server is subject to the restrictions other system-level software ma...Rule Medium Severity -
SRG-APP-000416
<GroupDescription></GroupDescription>Group -
The SSLCipherSuite must be configured to disable weak encryption algorithms on the Tanium Server.
<VulnDiscussion>Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The application mu...Rule Medium Severity -
SRG-APP-000001
<GroupDescription></GroupDescription>Group -
The Tanium "max_soap_sessions_total" setting must be explicitly enabled to limit the number of simultaneous sessions.
<VulnDiscussion>Application management includes the ability to control the number of users and user sessions that utilize an application. Lim...Rule Medium Severity -
SRG-APP-000001
<GroupDescription></GroupDescription>Group -
The Tanium "max_soap_sessions_per_user" setting must be explicitly enabled to limit the number of simultaneous sessions.
<VulnDiscussion>Application management includes the ability to control the number of users and user sessions that utilize an application. Lim...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Tanium documentation identifying recognized and trusted folders for Threat Response Local Directory Source must be maintained.
<VulnDiscussion>Using trusted and recognized indicator of compromise (IOC) sources may detect and prevent systems from becoming compromised. ...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Tanium Threat Response Local Directory Source must be configured to restrict access to only authorized maintainers of threat intel.
<VulnDiscussion>Using trusted and recognized indicator of compromise (IOC) sources may detect and prevent systems from becoming compromised. ...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Tanium documentation identifying recognized and trusted Security Content Automation Protocol (SCAP) sources must be maintained.
<VulnDiscussion>SCAP XML documents validated by the National Institute of Standards and Technology (NIST) are provided from several possible ...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Tanium documentation identifying recognized and trusted Open Vulnerability and Assessment Language (OVAL) feeds must be maintained.
<VulnDiscussion>OVAL XML documents are provided from several possible sources such as the Community Intercomparison Suite (CIS) open-source r...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
Tanium Comply must be configured to receive Security Content Automation Protocol (SCAP) content only from trusted sources.
<VulnDiscussion>SCAP XML documents validated by the National Institute of Standards and Technology (NIST) are provided from several possible ...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
Tanium Comply must be configured to receive Open Vulnerability and Assessment Language (OVAL) feeds only from trusted sources.
<VulnDiscussion>OVAL XML documents are provided from several possible sources such as the Community Intercomparison Suite (CIS) open-source r...Rule Medium Severity -
SRG-APP-000435
<GroupDescription></GroupDescription>Group -
The Tanium application must limit the bandwidth used in communicating with endpoints to prevent a denial-of-service (DoS) condition at the server.
<VulnDiscussion>DoS is a condition when a resource is not available for legitimate users. When this occurs, the organization either cannot ac...Rule Medium Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Tanium Server files must be excluded from host-based intrusion prevention intervention.
<VulnDiscussion>Similar to any other host-based applications, the Tanium Server is subject to the restrictions other system-level software ma...Rule Medium Severity -
SRG-APP-000295
<GroupDescription></GroupDescription>Group -
The Tanium application must set an inactive timeout for sessions.
<VulnDiscussion>Leaving sessions open indefinitely is a major security risk. An attacker can easily use an already authenticated session to a...Rule Medium Severity -
SRG-APP-000435
<GroupDescription></GroupDescription>Group -
The Tanium application service must be protected from being stopped by a nonprivileged user.
<VulnDiscussion>Denial of service (DoS) is a condition when a resource is not available for legitimate users. When this occurs, the organizat...Rule Medium Severity -
SRG-APP-000439
<GroupDescription></GroupDescription>Group -
The Tanium Application, SQL, and Module servers must all be configured to communicate using TLS 1.2 Strict Only.
<VulnDiscussion>Disabling feedback to senders when there is a failure in protocol validation format prevents adversaries from obtaining infor...Rule High Severity -
SRG-APP-000439
<GroupDescription></GroupDescription>Group -
The SchUseStrongCrypto registry value must be set.
<VulnDiscussion>Without protection of the transmitted information, confidentiality and integrity may be compromised since unprotected communi...Rule High Severity -
SRG-APP-000439
<GroupDescription></GroupDescription>Group -
The SSLCipherSuite registry value must be set.
<VulnDiscussion>Without protection of the transmitted information, confidentiality and integrity may be compromised since unprotected communi...Rule High Severity
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