The external SMB storage driver in ownCloud Server before 6.0.8, 7.0.x before 7.0.6, and 8.0.x before 8.0.4 allows remote authenticated users to execute arbitrary SMB commands via a ; (semicolon) character in a file.
| Software | From | Fixed in |
|---|---|---|
| owncloud / owncloud | - | 6.0.7.x |
| owncloud / owncloud_server | 7.0.0 | 7.0.0.x |
| owncloud / owncloud_server | 7.0.1 | 7.0.1.x |
| owncloud / owncloud_server | 7.0.2 | 7.0.2.x |
| owncloud / owncloud_server | 7.0.3 | 7.0.3.x |
| owncloud / owncloud_server | 7.0.4 | 7.0.4.x |
| owncloud / owncloud_server | 7.0.5 | 7.0.5.x |
| owncloud / owncloud_server | 8.0.0 | 8.0.0.x |
| owncloud / owncloud_server | 8.0.2 | 8.0.2.x |
| owncloud / owncloud_server | 8.0.3 | 8.0.3.x |