Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.6.1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2
Fixed In:
13.0.0, 12.1.2, 11.6.1 HF1, 11.5.4 HF3
Opened: May 12, 2016 Severity: 2-Critical
If HTML page contains HTML entities in attribute values, rewrite may crash processing this page.
Web application may not work correctly.
HTML tag like this: <script src=" " type="text/javascript"></script>
In most cases HTML entities can be replaced by appropriate characters by iRule.
Now rewrite correctly handles HTML entities in attribute values.