QID 376354

Date Published: 2022-01-26

QID 376354: F5 BIG-IP Application Security Manager (ASM), Local Traffic Manager (LTM), Access Policy Manager (APM) BIG-IP FastL4 profile Vulnerability (K50343028)

When a FastL4 profile is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization.CVE-2022-23029

Vulnerable Component: BIG-IP ASM,LTM,APM

Affected Versions:
15.1.0 - 15.1.4
14.1.0 - 14.1.4
13.1.0 - 13.1.4
12.1.0 - 12.1.6
11.6.1 - 11.6.5

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

System performance degradation can occur until the process is either forced to restart or 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.

  • CVSS V3 rated as Medium - 5.3 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    The vendor has released patch, for more information please visit: K50343028
    Vendor References

    CVEs related to QID 376354

    CVE-2022-23029 |
    Software Advisories
    Advisory ID Software Component Link
    K50343028 URL Logo support.f5.com/csp/article/K50343028
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