Bug ID 1031445: Intermittent false positive unparseable request violations with unknown authorization

Last Modified: Nov 07, 2022

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, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 13.1.3.4, 13.1.3.5, 13.1.3.6, 13.1.4, 13.1.4.1

Fixed In:
13.1.5

Opened: Jul 05, 2021
Severity: 3-Major

Symptoms

False positive unparseable request violations with an authorization header error in the violation description.

Impact

False positive violation. Wrong blocking.

Conditions

Specific authorization headers. The issue is intermittent and does not always reproduce.

Workaround

N/A

Fix Information

Fixed the false positive unparseable request violation.

Behavior Change