Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 12.1.0, 12.1.0 hf1, 12.1.0 hf2, 12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3
Fixed In:
12.1.3.4, 11.6.3.2
Opened: Apr 07, 2017 Severity: 2-Critical
SSL sends HUDEVT_SENT to TCP in wrong state which causes HTTP disconnect the handshake.
Then HTTP disconnects the handshake
SSL sends HUDEVT_SENT to TCP in wrong state.
None
Don't allow SSL send HUDEVT_SENT event in the wrong state.