NetWare NFS mode 1 and 2 implements the Read Only flag in Unix by changing the ownership of a file to root, which allows local users to gain root privileges by creating a setuid program and setting it to Read Only, which NetWare-NFS changes to a setuid root program.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Netware | Novell | * | * |