Bug ID 445950

Bug ID 445950: SSL can crash under certain circumstances using iRule on CLIENTSSL_HANDSHAKE

Last Modified: Jan 29, 2026

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

Fixed In:
11.6.0

Opened: Jan 24, 2014

Severity: 2-Critical

When using COMPAT ciphers and responding to CLIENTSSL_HANDSHAKE the tmm might crash.

Traffic disrupted while tmm restarts.

The negotiated cipher is COMPAT and and iRule issues `SSL::respond' in the CLIENTSSL_HANDSHAKE event.

None.

When using COMPAT ciphers and responding to CLIENTSSL_HANDSHAKE the tmm no longer crashes.