Bug ID 690024: Add the ability to rerun the URL CRC calculation via before-load function

Last Modified: Jul 12, 2023

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 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, 13.1.5, 13.1.5.1

Fixed In:
14.0.0

Opened: Oct 23, 2017

Severity: 3-Major

Symptoms

If there is a page that changes its URL (such as single-page application) without POST request, WebSafe does not recalculate the new URL CRC on the client side.

Impact

WebSafe does not recalculate the new URL CRC on the client side, which causes an FP alert.

Conditions

Page that changes its URL (such as single-page application) without POST request.

Workaround

None.

Fix Information

The system now performs URL CRC calculation to the before-load function.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips