Bug ID 475856: BD may crash when enabling Base64 Decoding on Wildcard cookie

Last Modified: Apr 28, 2025

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3

Fixed In:
12.0.0, 11.6.0 HF4

Opened: Aug 18, 2014

Severity: 2-Critical

Symptoms

The BIG-IP system may temporarily fail to process traffic.

Impact

The BIG-IP system may temporarily fail to process traffic.

Conditions

Enabling Base64 Decoding on Wildcard cookie.

Workaround

N/A

Fix Information

The Enforcer no longer crashes when Base64 Decoding is enabled on a wildcard cookie.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips