Certain weaknesses in the implementation of version 4 of the Kerberos protocol (krb4) in the krb5 distribution, when triple-DES keys are used to key krb4 services, allow an attacker to create krb4 tickets for unauthorized principals using a cut-and-paste attack and "ticket splicing."
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | 2008 for x64-based Systems Service Pack 2 (Core installation) |