Bug ID 761091: Missing charset specification in response page after upgrade

Last Modified: Aug 29, 2019

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5

Opened: Mar 13, 2019
Severity: 4-Minor

Symptoms

Blocking response pages are missing charset specification after upgrade, and appear garbled for non-UTF-8 policies.

Impact

Blocking response pages appear garbled.

Conditions

-- A blocking response page is configured with non-UTF-8 characters. -- ASM is upgraded.

Workaround

To workaround this issue, follow this procedure: 1. Change the policy to transparent and save. 2. Change it back to blocking and save. 4. Apply policy. Now the response page now appears correctly.

Fix Information

None

Behavior Change