QID 376342

QID 376342: F5 BIG-IP Application Security Manager (ASM), Local Traffic Manager (LTM), Access Policy Manager (APM) BIG-IP virtual server with FastL4 profile Vulnerability (K30573026)

When a FastL4 profile and an HTTP, FIX, and/or hash persistence profile are configured on the same virtual server, undisclosed requests can cause the virtual server to stop processing new client connections. CVE-2022-23027

Vulnerable Component: BIG-IP ASM,LTM,APM

Affected Versions:
15.1.0 - 15.1.3
14.1.0 - 14.1.4
13.1.3.6 - 13.1.4
12.1.5.3 - 12.1.6
11.6.5.2

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

Traffic is disrupted for new client connections. This vulnerability allows an unauthenticated remote attacker to cause a denial-of-service (DoS) on the BIG-IP system, specific to the impacted virtual server. There is no control plane exposure; this is a data plane issue only.

CVSS V3 rated as High - 6.2 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

The vendor has released patch, for more information please visit: K30573026

Vendor References

K30573026 - support.f5.com/csp/article/K30573026

CVEs related to QID 376342

CVE-2022-23027 |

Software Advisories

Advisory ID	Software	Component	Link
K30573026			support.f5.com/csp/article/K30573026

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