Bug ID 478983: TMM core during certificate verification against CRL

Last Modified: Apr 28, 2025

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5

Opened: Sep 11, 2014

Severity: 2-Critical

Related Article: K16809

Symptoms

TMM core during certificate verification against CRL.

Impact

Traffic disrupted while tmm restarts.

Conditions

Conditions leading to this issue include a Client/Server SSL profile with CRL enabled.

Workaround

Disable CRL on the Client/Server SSL profile

Fix Information

Prevent TMM core during certificate verification against CRL

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips