Vulnerability in passwd in SCO UNIX 4.0 and earlier allows attackers to cause a denial of service by preventing users from being able to log into the system.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Open_desktop | Sco | 1.1 (including) | 1.1 (including) |
| Open_desktop | Sco | 2.0 (including) | 2.0 (including) |
| Unix | Sco | * | 4.0 (including) |