Traffic Management Microkernel (TMM) Insufficient Information Vulnerability

Summary

Undisclosed traffic patterns received may cause a disruption of service to the Traffic Management Microkernel (TMM). This vulnerability affects TMM through a virtual server configured with a FastL4 profile. Traffic processing is disrupted while TMM restarts.

Credit:

The information has been provided by Vendor

The original article can be found at:https://support.f5.com/csp/article/K53590702


Details

Undisclosed traffic patterns received may cause a disruption of service to the Traffic Management Microkernel (TMM). This vulnerability affects TMM through a virtual server configured with a FastL4 profile. Traffic processing is disrupted while TMM restarts. This issue only impacts specific engineering hotfixes. NOTE: This vulnerability does not affect any of the BIG-IP major, minor or maintenance releases you obtained from downloads.f5.com. The affected Engineering Hotfix builds are as follows: Hotfix-BIGIP-14.1.2.1.0.83.4-ENG Hotfix-BIGIP-12.1.4.1.0.97.6-ENG Hotfix-BIGIP-11.5.4.2.74.291-HF2

 

Vulnerable Systems:

Traffic Management Microkernel (TMM)

 

CVE Information:

CVE-2020-5852

 

Disclosure Timeline:
Published Date:1/14/2020

Categories: News