K06747393 : TMM vulnerability CVE-2019-6677

Security Advisory Description

Under certain conditions, when using custom TCP congestion control settings in a TCP profile, TMM stops processing traffic when processed by an iRule. (CVE-2019-6677)

Impact

The Traffic Management Microkernel (TMM) may generate a core file and restart, causing a traffic disruption or failover event. This only impacts the data plane under specific, non-default configurations. There is no control plane exposure.