Bug ID 696073: BD core on a specific scenario

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP ASM(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

Fixed In:
14.0.0, 13.1.0.4

Opened: Nov 23, 2017
Severity: 2-Critical

Symptoms

bd process crashes, and core file created in the /shared/core/ directory.

Impact

Failover in high availability units.

Conditions

Specific request and response characteristics that relates to CSP headers sent by the server.

Workaround

Disable CSP headers handling in ASM by running the following commands: /usr/share/ts/bin/add_del_internal add csp_enabled 0 bigstart restart asm

Fix Information

The system now reinitializes the CSP headers before each response headers event, so this issue no longer occurs.

Behavior Change