Bug ID 438045: Web Services signature verification failed.

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10

Fixed In:
11.6.0, 11.4.1 HF6

Opened: Nov 15, 2013

Severity: 3-Major

Related Article: K48130340


Uploading an SSL certificate to the Web Services Security configuration may generate an error message. As a result of this issue, you may encounter one or more of the following symptoms: -- The Web Services signature verification fails. -- Uploading the client certificate to the BIG-IP system causes validation to fail, and the system generates an error message similar to the following example: Validation failed. Please upload valid .PEM file


Web Services signature verification failed.


This issue occurs when all of the following conditions are met: -- You are configuring the Web Service Security settings in an XML profile. -- You attempt to import client or server certificates into the BIG-IP ASM certificate pool.



Fix Information

This release fixes web services signature verification for inclusive namespaces.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips