Bug ID 949293: False-Positives in case of matrix path parameter enforcement

Last Modified: Apr 28, 2025

Affected Product(s):
BIG-IP ASM(all modules)

Fixed In:
17.0.0

Opened: Sep 28, 2020

Severity: 3-Major

Symptoms

Creating an Open-API ASM policy with the configuration "Handle Path Parameters" = "As Parameters" causes fault detection of parameter violations on valid matrix path parameters, which leads to false positives.

Impact

False-Positives on matrix path parameters

Conditions

This can occur when an open API policy is created with the configuration "Handle Path Parameters" = "As Parameters"

Workaround

During open API policy creation, configure "Handle Path Parameters" = "As URL"

Fix Information

No False-Positives on matrix path parameters.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips