Bug ID 621524: Processing Timeout When Viewing a Request with 300+ Violations

Last Modified: Sep 13, 2023

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

Known Affected Versions:
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

Fixed In:
13.0.0, 12.1.2 HF1, 11.6.1 HF2

Opened: Oct 09, 2016

Severity: 3-Major

Symptoms

When attempting to view a request that triggered hundreds or thousands of violations, a timeout is encountered.

Impact

A timeout is encountered.

Conditions

Attempting to view a request that triggered hundreds or thousands of violations

Workaround

increase the "max_execution_time" timeout in /usr/loca/lib/php.ini from 30 to 240 seconds.

Fix Information

Processing high violation requests is now more efficient.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips