Buffer overflow in the client cd-key hash in Terminator 3: War of the Machines 1.16 and earlier allows remote attackers to cause a denial of service (application crash) via a long client cd-key hash value, a different vulnerability than CVE-2005-1556.

Gamespy cd-key validation system allows remote attackers to cause a denial of service (cd-key already in use) by capturing and replaying a cd-key authorization session.