Bug ID 611242: Regressions in image optimization

Last Modified: Apr 28, 2025

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 13.1.3.4, 13.1.3.5, 13.1.3.6, 13.1.4, 13.1.4.1, 13.1.5, 13.1.5.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1

Opened: Aug 16, 2016

Severity: 4-Minor

Symptoms

A third party package is used to optimize images when a corresponding AAM policy is configured to accelerate an application. After upgrade for a security purpose, some images no longer enter cache and continue to be served from original web server.

Impact

Some images used to be optimized with a previous (insecure) version of the third party package, no longer stored in cache and are served from original web server all the time.

Conditions

AAM is provisioned, an AAM policy with image optimization enabled is configured and applied to a virtual.

Workaround

None.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips