Bug ID 441507: Content-Length header of improper SWF or SWF with non-SWF tail is improper

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 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

Fixed In:
11.6.0, 11.5.1 HF6, 11.5.0 HF4, 11.4.1 HF4, 11.4.0 HF8

Opened: Dec 23, 2013
Severity: 3-Major
Related AskF5 Article:
K16051

Symptoms

Content-Length headers have improper value if SWF patcher receives non-SWF content or SWF with non-SWF tail.

Impact

Web application malfunction.

Conditions

This occurs when rewriting a compressed object if the compressed body is followed by some data.

Workaround

None.

Fix Information

SWF parser now correctly rewrites a compressed object when the compressed body is followed by data.

Behavior Change