Bug ID 944429: Bot Defense Challenges interferes with PRG flow

Last Modified: Sep 15, 2020

Bug Tracker

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

Opened: Sep 13, 2020
Severity: 4-Minor

Symptoms

When using an iRrule to send a Bot Defense challenge, if the page is not yet qualified, the PRG flow is halted even if bigdb variables are used to support it.

Impact

PRG flow does not, and re-submission is possible.

Conditions

-- Bot Defense Profile is attached to a virtual server. -- An iRule is used to change action to challenge. -- PRG URL is added in a bigdb variable. -- Page is not yet qualified.

Workaround

Configure this page to be qualified, using a bigdb: tmsh modify sys db dosl7.cs_qualified_urls value XXXXXX (Set your required URL instead of XXXX. The value here is a list, so if other URLs are configured, add those URLs to the list)

Fix Information

None

Behavior Change