The contacts application in ownCloud before 4.5.10 and 5.x before 5.0.5 does not properly check the ownership of contacts, which allows remote authenticated users to download arbitrary contacts via unspecified vectors.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Owncloud | Owncloud | * | 4.5.9 (including) |
| Owncloud_server | Owncloud | 4.5.0 (including) | 4.5.0 (including) |
| Owncloud_server | Owncloud | 4.5.1 (including) | 4.5.1 (including) |
| Owncloud_server | Owncloud | 4.5.2 (including) | 4.5.2 (including) |
| Owncloud_server | Owncloud | 4.5.3 (including) | 4.5.3 (including) |
| Owncloud_server | Owncloud | 4.5.4 (including) | 4.5.4 (including) |
| Owncloud_server | Owncloud | 4.5.5 (including) | 4.5.5 (including) |
| Owncloud_server | Owncloud | 4.5.6 (including) | 4.5.6 (including) |
| Owncloud_server | Owncloud | 4.5.7 (including) | 4.5.7 (including) |
| Owncloud_server | Owncloud | 4.5.8 (including) | 4.5.8 (including) |
| Owncloud_server | Owncloud | 5.0.0 (including) | 5.0.0 (including) |
| Owncloud_server | Owncloud | 5.0.1 (including) | 5.0.1 (including) |
| Owncloud_server | Owncloud | 5.0.2 (including) | 5.0.2 (including) |
| Owncloud_server | Owncloud | 5.0.3 (including) | 5.0.3 (including) |
| Owncloud_server | Owncloud | 5.0.4 (including) | 5.0.4 (including) |
| Owncloud | Ubuntu | raring | * |
| Owncloud | Ubuntu | upstream | * |