Bug ID 421063: Modification of Function.prototype.call method is not supported in Portal Access

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP APM(all modules)

Known Affected Versions:
11.0.0, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9

Opened: May 14, 2013
Severity: 3-Major
Related AskF5 Article:
K15209791

Symptoms

JavaScript code that deletes 'call' or 'apply' methods from Function.prototype does not work through Portal Access.

Impact

Some web-applications might stop working or work with errors.

Conditions

Errors can occur.

Workaround

This issue has no workaround at this time.

Fix Information

None

Behavior Change