vmware-authd (aka the Authorization process) in VMware Workstation 10.x before 10.0.5, VMware Player 6.x before 6.0.5, and VMware ESXi 5.0 through 5.5 allows attackers to cause a host OS denial of service via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/100935
http://www.vmware.com/security/advisories/VMSA-2015-0001.html
http://www.securitytracker.com/id/1031646
http://www.securitytracker.com/id/1031645
http://www.securityfocus.com/bid/72336
http://secunia.com/advisories/62669