Bug ID 456766: SSL Session resumption with hybrid handshake might fail

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.4.1, 11.5.3

Fixed In:
11.6.0, 11.5.4, 11.4.1 HF10

Opened: Apr 10, 2014

Severity: 2-Critical

Related Article: K17351


When using SSL session resumption during a hybrid handshake (sslv2 with tls1.0), the resumption might fail.


Session resumption would fail, necessitating a complete handshake to reconnect.


SSL session resumption is allowed, and is using a hybrid handshake.


Disable SSL Session Cache

Fix Information

SSL Session resumption now works in all expected cases.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips