Bug ID 677975: SSL may cause the TMM to core when forging a certificate due to race condition

Last Modified: Nov 07, 2022

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3

Fixed In:
13.1.0, 13.0.1

Opened: Aug 10, 2017

Severity: 2-Critical

Related Article: K59237122


In SSL-O environment, due to race condition, SSL may cause the TMM to core.


Some contexts may be changed due to race condition. TMM might crash. Traffic disrupted while tmm restarts.


-- After server side completes the SSL handshake. -- Client side SSL starts to forge a server certificate.



Fix Information

TMM no longer crashes under these conditions.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips