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

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.1 HF1, 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, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

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