Bug ID 700330: AJAX blocking page isn't shown when a webpage uses jQuery framework.

Last Modified: Sep 13, 2023

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

Known Affected Versions:
12.1.2, 12.1.3, 12.1.3.1

Fixed In:
12.1.3.2

Opened: Dec 31, 2017

Severity: 3-Major

Symptoms

Request is blocked by an ASM policy, but the ASM end user does not see the blocking page with a unique support id for the blocked request.

Impact

ASM end user has no visual indication that there has been a blocked AJAX request.

Conditions

1. ASM policy Asynchronous JavaScript and XML (AJAX) blocking page enabled. 2. ASM policy is working in blocking mode. 3. ASM policy attached to a virtual server. 4. AJAX request has been sent and blocked.

Workaround

None.

Fix Information

The system now handles Ajax requests being sent via the JQuery framework.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips