Last Modified: Sep 13, 2023
Known Affected Versions:
11.4.1, 11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
12.1.0, 12.0.0 HF3, 11.6.1, 11.5.4 HF2
Opened: May 07, 2014 Severity: 3-Major Related Article:
Related Article: K48281763
When the BIG-IP system is configured with Kerberos Auth agent and the client sends a request with an Authorization header prior to the "HTTP 401" challenge, authentication fails.
Authentication can fail and the client might see a login prompt again when the IP address changes.
An auth request to the BIG-IP systems contains Authorization header; Kerberos Auth is configured.
Client's Kerberos auth will succeed now.