Seafile through 6.2.11 always uses the same Initialization Vector (IV) with Cipher Block Chaining (CBC) Mode to encrypt private data, making it easier to conduct chosen-plaintext attacks or dictionary attacks.
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Seafile | Seafile | * | 6.2.11 (including) |
| Seafile | Ubuntu | bionic | * |
| Seafile | Ubuntu | cosmic | * |
| Seafile | Ubuntu | disco | * |
| Seafile | Ubuntu | eoan | * |
| Seafile | Ubuntu | groovy | * |
| Seafile | Ubuntu | hirsute | * |
| Seafile | Ubuntu | impish | * |
| Seafile | Ubuntu | kinetic | * |
| Seafile | Ubuntu | lunar | * |
| Seafile | Ubuntu | mantic | * |