The SafeSocks option in Tor before 0.4.7.13 has a logic error in which the unsafe SOCKS4 protocol can be used but not the safe SOCKS4a protocol, aka TROVE-2022-002.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tor | Torproject | * | 0.4.7.13 (excluding) |
| Tor | Ubuntu | bionic | * |
| Tor | Ubuntu | focal | * |
| Tor | Ubuntu | kinetic | * |
| Tor | Ubuntu | trusty | * |
| Tor | Ubuntu | trusty/esm | * |
| Tor | Ubuntu | upstream | * |
| Tor | Ubuntu | xenial | * |