Matt Johnston Dropbear SSH server 0.47 and earlier, as used in embedded Linux devices and on general-purpose operating systems, allows remote attackers to cause a denial of service (connection slot exhaustion) via a large number of connection attempts that exceeds the MAX_UNAUTH_CLIENTS defined value of 30.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dropbear_ssh | Dropbear_ssh_project | * | 0.47 (including) |
| Dropbear | Ubuntu | dapper | * |
| Dropbear | Ubuntu | edgy | * |
| Dropbear | Ubuntu | feisty | * |
| Dropbear | Ubuntu | gutsy | * |
| Dropbear | Ubuntu | upstream | * |