Unspecified vulnerability in the Oracle Secure Global Desktop component in Oracle Virtualization 4.63, 4.71, 5.0, and 5.1 allows remote attackers to affect availability via vectors related to SGD Proxy Server (ttaauxserv).
http://www.securitytracker.com/id/1031034
http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html