Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP PEM
Known Affected Versions:
11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0, 11.6.0 HF5
Opened: Mar 31, 2015 Severity: 3-Major
When Webroot cloud lookup is enabled, and URL inputs cannot be categorized by the local Webroot database managed on the BIG-IP system because the URLs contain a mix of upper/lowercase characters, there may be 5% drop in the Webroot cloud lookup performance.
There could be 5% drop for Webroot cloud lookup performance in this case. This only occurs when Webroot cloud lookup enabled. The Webroot cloud lookup features is disabled by default.
If Webroot cloud lookup is enabled, and all URLs are unknown to the local databasedand consist of a mix of upper/lowercase letters.
None.
The issue has been fixed by improving/optimizing URL normalization prior to Webroot cloud lookup.