Bug ID 661699: BD crash under specific conditions

Last Modified: Oct 01, 2018

Bug Tracker

Affected Product:  See more info
BIG-IP ASM(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: Apr 27, 2017
Severity: 2-Critical

Symptoms

BD crash in a specific scenario.

Impact

BD crash and traffic interruption.

Conditions

1. Have iRule extracting signature IDs/Names. 2. Have more than five sigs matched on request. 3. Have more than two sigs matched on response.

Workaround

Disable the ASM signature iRule.

Fix Information

Fixed the scenario causing the crash.

Behavior Change