The Tanium application must provide an immediate warning to the SA and ISSO (at a minimum) when allocated audit record storage volume reaches 75 percent of repository maximum audit record storage capacity.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-254935	TANS-AP-000870	SV-254935r961398_rule	CCI-001855	medium
Description
If security personnel are not notified immediately upon storage volume utilization reaching 75 percent, they are unable to plan for storage capacity expansion.
STIG			Date
Tanium 7.x Application on TanOS Security Technical Implementation Guide			2025-02-11

Related Frameworks

1 mapping across 3 frameworks

SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

MON-05.2Event Log Storage Capacity Alerting

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)
SCF Secure Traceability Relationship Mapping (STRM)2026.2equal to

NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (11) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AU-12Audit Record Generation

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-3Content of Audit Records

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-3(1)Additional Audit Information

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-4Audit Log Storage Capacity

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)V1R1our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)V1R1intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-4(1)Transfer to Alternate Storage

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)V1R2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)V1R2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-5Response to Audit Logging Process Failures

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)V1R2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)V1R2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-5(1)Storage Capacity Warning

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-5(2)Real-time Alerts

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)9our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)9intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-7Audit Record Reduction and Report Generation

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

AU-9(3)Cryptographic Protection

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)
DISA STIG Benchmark (XCCDF)2our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

+1 more (top 10 by confidence shown)

CCI1 mapping

CCI-001855

1.00

DISA STIG Benchmark (XCCDF)V2R2intersects(normalised)

Details

Check Text (C-254935r961398_chk)

1. Access the Tanium Server interactively. 2. Log on to the TanOS console as the user "tanadmin". 3. Enter "3" to access the "Tanium Support" menu. 4. Enter "6" to display last scheduled health check results. If none exists, then this is a finding.

Fix Text (F-58492r867704_fix)

1. Access the Tanium Server interactively. 2. Log on to the TanOS console as the user "tanadmin". 3. Enter "3" to access the "Tanium Support" menu. 4. Enter "5" to Run a Health Check.