CVE-2020-5926

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 14.1.0 through 14.1.2.6 F5 BIG-IP versions 15.0.0 through 15.0.1.3 F5 BIG-IP versions 15.1.0 through 15.1.0.4

Description The issue arises when a BIG-IP virtual server with a Session Initiation Protocol (SIP) ALG profile parses SIP messages containing a multi-part MIME payload with certain boundary strings, causing TMM to free memory to the wrong cache.

Recommendations For F5 BIG-IP versions 14.1.0 through 14.1.2.6, update to a version outside of this range to resolve the issue. For F5 BIG-IP versions 15.0.0 through 15.0.1.3, update to a version outside of this range to resolve the issue. For F5 BIG-IP versions 15.1.0 through 15.1.0.4, update to a version outside of this range to resolve the issue.