SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the clients DNS cache.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ssh | Ssh | 1.2.24 (including) | 1.2.24 (including) |
| Ssh | Ssh | 1.2.25 (including) | 1.2.25 (including) |
| Ssh | Ssh | 1.2.26 (including) | 1.2.26 (including) |
| Ssh | Ssh | 1.2.27 (including) | 1.2.27 (including) |
| Ssh | Ssh | 1.2.28 (including) | 1.2.28 (including) |
| Ssh | Ssh | 1.2.29 (including) | 1.2.29 (including) |
| Ssh | Ssh | 1.2.30 (including) | 1.2.30 (including) |
| Ssh | Ssh | 1.2.31 (including) | 1.2.31 (including) |