Bug ID 422916: Tmm crash when handling decompression

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AVR(all modules)

Known Affected Versions:
11.3.0, 11.4.0

Fixed In:
11.5.0, 11.4.0 HF3, 11.3.0 HF8

Opened: Jun 08, 2013
Severity: 2-Critical

Symptoms

Tmm crash when handling decompression

Impact

Traffic disrupted while tmm restarts.

Conditions

Crash took place when AVR decompressed a compressed response

Workaround

None

Fix Information

We fixed a TMM crash that sometimes occurred during the AVR decompression process. In addition, the decompression process is done only to serve Application-DoS with client side mitigation, otherwise it is avoided.

Behavior Change