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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Owncloud | Owncloud | * | 4.5.9 (including) |
| Owncloud | Owncloud | 4.5.0 (including) | 4.5.0 (including) |
| Owncloud | Owncloud | 4.5.1 (including) | 4.5.1 (including) |
| Owncloud | Owncloud | 4.5.2 (including) | 4.5.2 (including) |
| Owncloud | Owncloud | 4.5.3 (including) | 4.5.3 (including) |
| Owncloud | Owncloud | 4.5.4 (including) | 4.5.4 (including) |
| Owncloud | Owncloud | 4.5.5 (including) | 4.5.5 (including) |
| Owncloud | Owncloud | 4.5.6 (including) | 4.5.6 (including) |
| Owncloud | Owncloud | 4.5.7 (including) | 4.5.7 (including) |
| Owncloud | Owncloud | 4.5.8 (including) | 4.5.8 (including) |
| Owncloud | Owncloud | 5.0.0 (including) | 5.0.0 (including) |
| Owncloud | Owncloud | 5.0.1 (including) | 5.0.1 (including) |
| Owncloud | Owncloud | 5.0.2 (including) | 5.0.2 (including) |
| Owncloud | Owncloud | 5.0.3 (including) | 5.0.3 (including) |
| Owncloud | Owncloud | 5.0.4 (including) | 5.0.4 (including) |