Bug ID 576069: Rewrite can crash in some rare corner cases

Last Modified: Jul 13, 2024

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

Known Affected Versions:
11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.6.1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4

Fixed In:
13.0.0, 12.1.0, 11.6.1 HF1, 11.5.4 HF2

Opened: Feb 25, 2016

Severity: 3-Major

Symptoms

Rewrite can crash in some rare corner cases when some specific erroneous elements are present in an HTML content.

Impact

Web application malfunction.

Conditions

Any of the strings: <meta http-equiv="refresh" /> <meta http-equiv="location" /> <param name="general_servername" /> <param name="wmode" /> triggers guaranteed rewrite crash.

Workaround

iRule or direct fix of improper HTML tag.

Fix Information

Fixed.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips