Bug ID 734228: False-positive illegal-length violation can appear

Last Modified: Sep 06, 2019

Bug Tracker

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

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.1, 13.1.1.2, 13.1.1.3, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1

Fixed In:
13.1.1.4

Opened: Jul 11, 2018
Severity: 3-Major

Symptoms

A false-positive illegal-length violation.

Impact

False-positive illegal-length violation.

Conditions

A chunked request where the request length is more than half of the configured max-request length.

Workaround

Configure a higher max request length violation.

Fix Information

Fixed a false-positive request-length violation.

Behavior Change