The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos ciphersuites, does not properly check the length of Kerberos tickets during a handshake, which allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that causes an out-of-bounds read.
VMware ESX Server 1.5.2 before Patch 4 allows local users to execute arbitrary programs as root via certain modified VMware ESX Server environment variables.
VMware GSX Server 2.5.1 build 4968 and earlier, and Workstation 4.0 and earlier, allows local users to gain root privileges via certain enivronment variables that are used when launching a virtual machine session.
Buffer overflow in VMware Authorization Service for VMware GSX Server 2.0.0 build-2050 allows remote authenticated users to execute arbitrary code via a long GLOBAL argument.