QID 376776

Date Published: 2022-08-18

QID 376776: F5 BIG-IP Application Security Manager (ASM), Local Traffic Manager (LTM), Access Policy Manager (APM) Traffic Management Microkernel (TMM) vulnerability cve-2022-34655 (K93504311)

When an iRule containing the HTTP::payload command is configured on a virtual server, undisclosed traffic can cause Traffic Management Microkernel (TMM) to terminate.CVE-2022-34655

Vulnerable Component: BIG-IP ASM,LTM,APM

Affected Versions:
16.0.0 - 16.0.1
15.1.0 - 15.1.6
14.1.0 - 14.1.4

QID Detection Logic(Authenticated):
This QID checks for the vulnerable versions of F5 BIG-IP devices using the tmsh command.

Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote unauthenticated attacker to cause a denial-of-service (DoS) on the BIG-IP system while a failover occurs or TMM restarts. There is no control plane exposure; this is a data plane issue only.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

For more information about patch details please refer to K93504311

Vendor References

K93504311 - support.f5.com/csp/article/K93504311

CVEs related to QID 376776

CVE-2022-34655 |

Software Advisories

Advisory ID	Software	Component	Link
K93504311			support.f5.com/csp/article/K93504311

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