Kerberos 4 KDC program improperly frees memory twice (aka double-free), which allows remote attackers to cause a denial of service.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cygnus_network_security | Cygnus | 4.0 (including) | 4.0 (including) |
| Kerbnet | Cygnus | 5.0 (including) | 5.0 (including) |
| Kerberos | Mit | 4.0 (including) | 4.0 (including) |
| Kerberos_5 | Mit | 1.0 (including) | 1.0 (including) |
| Kerberos_5 | Mit | 1.1 (including) | 1.1 (including) |
| Kerberos_5 | Mit | 1.1.1 (including) | 1.1.1 (including) |