MIT Warns of Critical Vulnerabilities in Kerberos 5

kinrowan writes "MIT, inventor of Kerberos, has announced a pair of vulnerabities in the software that will allow an attacker to either execute a DOS attack or execute code on the machine. Some details of the story are at SearchSecurity as well as ComputerWeekly. Details of the advisories themselves are also available. The vulnerabilities also affect the VPN 3000 line of Cisco VPN concentrators."