Bug ID 489451: TMM might panic due to OpenSSL failure during handshake generation

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.6.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0, 11.6.1, 11.5.4

Opened: Nov 07, 2014

Severity: 2-Critical

Related Article: K17278

Symptoms

TMM might panic due to OpenSSL failure during handshake generation.

Impact

TMM outage.

Conditions

Low memory. Software-based SSL handshake generation.

Workaround

None

Fix Information

The system now checks for OpenSSL failures during SSL handshake generation, so TMM no longer panics.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips