The unison command in scponly before 4.0 does not properly restrict programs that can be run, which could allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via the (1) -rshcmd or (2) -sshcmd flags.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Scponly | Scponly | 2.1 | 2.1 |
| Scponly | Scponly | 3.5 | 3.5 |
| Scponly | Scponly | 2.3 | 2.3 |
| Scponly | Scponly | 3.0 | 3.0 |
| Scponly | Scponly | 3.11 | 3.11 |
| Scponly | Scponly | 2.4 | 2.4 |
| Scponly | Scponly | 2.0 | 2.0 |
| Scponly | Scponly | 3.9 | 3.9 |
| Scponly | Scponly | 3.8 | 3.8 |