Bug ID 427157: The TMM process may restart and produce a core file when using certain SSL iRule commands.

Last Modified: Jul 12, 2023

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

Known Affected Versions:
10.2.4, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF9

Opened: Aug 06, 2013

Severity: 3-Major

Related Article: K15102

Symptoms

The following TCL commands can cause tmm to crash: -- SSL::verify_result. -- SSL::mode. -- SSL::secure_renegotiation. -- SSL::cert count.

Impact

Traffic disrupted while tmm restarts.

Conditions

Execute one of the commands.

Workaround

Do not execute the listed commands.

Fix Information

The following Tcl commands no longer cause tmm to crash: SSL::verify_result, SSL::mode, SSL::secure_renegotiation.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips