Buffer overflow in OpenSSH before 2.9.9, and 3.x before 3.2.1, with Kerberos/AFS support and KerberosTgtPassing or AFSTokenPassing enabled, allows remote and local authenticated users to gain privileges.
http://www.iss.net/security_center/static/8896.php
http://online.securityfocus.com/archive/1/269701
http://online.securityfocus.com/archive/1/268718
http://marc.info/?l=vuln-dev&m=101924296115863&w=2
http://marc.info/?l=bugtraq&m=102167972421837&w=2
http://archives.neohapsis.com/archives/bugtraq/2002-04/0394.html
http://archives.neohapsis.com/archives/bugtraq/2002-04/0298.html