QID 376347

Date Published: 2022-01-26

QID 376347: F5 BIG-IP Application Security Manager (ASM), Local Traffic Manager (LTM), Access Policy Manager (APM) BIG-IP MRF Diameter Vulnerability (K82793463)

When a message routing type virtual server is configured with both Diameter Session and Router Profiles, undisclosed traffic can cause an increase in memory resource utilization.CVE-2022-23019

Vulnerable Component: BIG-IP ASM,LTM,APM

Affected Versions:
16.1.0 - 16.1.1
15.1.0 - 15.1.4
14.1.0 - 14.1.4
13.1.0 - 13.1.4
12.1.0 - 12.1.6

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

System performance can degrade until the process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a denial-of-service (DoS) on the BIG-IP system. 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 High - 7.1 severity.

Solution

The vendor has released patch, for more information please visit: K82793463

Vendor References

K82793463 - support.f5.com/csp/article/K82793463

CVEs related to QID 376347

CVE-2022-23019 |

Software Advisories

Advisory ID	Software	Component	Link
K82793463			support.f5.com/csp/article/K82793463

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