Bug ID 432336: Window.postMessage() rewriting for Internet Explorer browsers

Last Modified: Jul 12, 2023

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

Known Affected Versions:
10.1.0, 10.2.0, 10.2.1, 10.2.2, 10.2.4, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF9

Opened: Oct 01, 2013

Severity: 3-Major

Related Article: K15185

Symptoms

No onmessage event occurs when it is expected.

Impact

web-application malfunction.

Conditions

Internet Explorer browser with web-application which uses Window.postMessage() for interwindow communications.

Workaround

None.

Fix Information

Window.postMessage() processing is fixed for IE browsers.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips