Security Advisory Description
When a SIP profile is configured on a Message Routing type virtual server, undisclosed traffic can cause TMM to terminate. (CVE-2023-22340)
Impact
Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote unauthenticated attacker to cause a denial-of-service (DoS) on the BIG-IP system. There is no control plane exposure; this is a data plane issue only.