Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
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: Oct 23, 2017 Severity: 2-Critical
If the authentication type is HTTP headers and the log level is set to debug, an incorrect parameter gets printed, and if it happens to be NULL the websso daemon crashes.
websso daemon might crash.
-- Authentication type is HTTP headers. -- Log level is debug for WebSSO (the single-sign-on (SSO) functionality for Web access through the BIG-IP APM system).
Set log level to Informational. Note: The data logged specifically for debug level is targeted toward developers, and is rarely useful in a production environment.
The websso daemon no longer crashes when running in debug logging mode and handling certain traffic.