Vulnerability in xserver in SCO UnixWare 2.1.x and OpenServer 5.05 and earlier allows an attacker to cause a denial of service which prevents access to reserved port numbers below 1024.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Open_desktop | Sco | * | * |
| Openserver | Sco | * | 5.05 (including) |
| Unixware | Sco | * | 2.1.3 (including) |