QID 375514

Date Published: 2021-05-03

QID 375514: F5 BIG-IP ASM,LTM,APM TMM Vulnerability (K25400442)

F5 BIG-IP ASM (Application Security Manager) is a flexible web application firewall that secures web applications in traditional, virtual, and private cloud environments.
F5 BIG-IP (LTM) Local Traffic Manager is the most popular module offered on F5 Networks BiG-IP platform. The real power of the LTM is it is a Full Proxy, allowing you to augment client and server side connections. All while making informed load balancing decisions on availability, performance, and persistence.
F5 BIG-IP Access Policy Manager (APM) is a secure, flexible, high-performance solution that provides unified global access to your network, cloud, and applications.

Vulnerable Component: BIG-IP ASM, APM,LTM

Affected Versions:
15.0.0 - 15.1.0
14.0.0 - 14.1.2
13.1.0 - 13.1.3
12.1.0 - 12.1.5
11.5.2 - 11.6.5

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

An attacker may be able to perform a denial-of-service (DoS) attack on a BIG-IP system by causing the TMM process to restart.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

The vendor has released any patch, for more information please visit: K25400442

Workaround:
To mitigate this vulnerability, you can remove the OneConnect profile from the affected virtual server.

Vendor References

K25400442 - support.f5.com/csp/article/K25400442

CVEs related to QID 375514

CVE-2020-5931 |

Software Advisories

Advisory ID	Software	Component	Link
K25400442			support.f5.com/csp/article/K25400442

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