Bug ID 430810: Bad handling of query string of traffic request when path params feature is enabled.

Last Modified: Jul 12, 2023

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

Known Affected Versions:
11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF2, 11.4.0 HF4

Opened: Sep 16, 2013

Severity: 2-Critical

Related Article: K17565


The Enforcer Application system generates a BD core file to the /shared/core directory.


The Enforcer Application system may temporarily fail to process traffic.


Sending request with query-string parameter and ASM path param feature is enabled.


This issue has no workaround at this time.

Fix Information

We fixed an issue that may cause the Enforcer to crash during the parsing of request parameters.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips