Bug ID 957841: TMM may crash when using CPM or iRule to enable/disable Bot Defense Profile

Last Modified: Nov 14, 2020

Bug Tracker

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5

Fixed In:
16.0.0, 15.1.1, 14.1.2.7

Opened: Oct 21, 2020
Severity: 3-Major

Symptoms

TMM might crash when using CPM (or iRule) to enable/disable a Bot Defense profile.

Impact

Traffic disrupted while TMM restarts.

Conditions

-- Bot Defense [rofile is attached to the virtual server. -- Bot Defense profile has any Javascript Browser Verification (before or after access). -- A CPM or iRule is used to enable/disable the Bot Defense profile.

Workaround

None.

Fix Information

TMM no longer crashes when enabling/disabling the Bot Defense profile.

Behavior Change