SSH 1 through 3, and possibly other versions, allows local users to bypass restricted shells such as rbash or rksh by uploading a script to a world-writeable directory, then executing that script to gain normal shell access.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ssh | Ssh | 1.2.0 (including) | 1.2.0 (including) |
| Ssh | Ssh | 1.2.1 (including) | 1.2.1 (including) |
| Ssh | Ssh | 1.2.2 (including) | 1.2.2 (including) |
| Ssh | Ssh | 1.2.3 (including) | 1.2.3 (including) |
| Ssh | Ssh | 1.2.4 (including) | 1.2.4 (including) |
| Ssh | Ssh | 1.2.5 (including) | 1.2.5 (including) |
| Ssh | Ssh | 1.2.6 (including) | 1.2.6 (including) |
| Ssh | Ssh | 1.2.7 (including) | 1.2.7 (including) |
| Ssh | Ssh | 1.2.8 (including) | 1.2.8 (including) |
| Ssh | Ssh | 1.2.9 (including) | 1.2.9 (including) |
| Ssh | Ssh | 1.2.10 (including) | 1.2.10 (including) |
| Ssh | Ssh | 1.2.11 (including) | 1.2.11 (including) |
| Ssh | Ssh | 1.2.12 (including) | 1.2.12 (including) |
| Ssh | Ssh | 1.2.13 (including) | 1.2.13 (including) |
| Ssh | Ssh | 1.2.14 (including) | 1.2.14 (including) |
| Ssh | Ssh | 1.2.15 (including) | 1.2.15 (including) |
| Ssh | Ssh | 1.2.16 (including) | 1.2.16 (including) |
| Ssh | Ssh | 1.2.17 (including) | 1.2.17 (including) |
| Ssh | Ssh | 1.2.18 (including) | 1.2.18 (including) |
| Ssh | Ssh | 1.2.19 (including) | 1.2.19 (including) |
| Ssh | Ssh | 1.2.20 (including) | 1.2.20 (including) |
| Ssh | Ssh | 1.2.21 (including) | 1.2.21 (including) |
| Ssh | Ssh | 1.2.22 (including) | 1.2.22 (including) |
| Ssh | Ssh | 1.2.23 (including) | 1.2.23 (including) |
| 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) |
| Ssh2 | Ssh | 2.0 (including) | 2.0 (including) |
| Ssh2 | Ssh | 2.0.1 (including) | 2.0.1 (including) |
| Ssh2 | Ssh | 2.0.2 (including) | 2.0.2 (including) |
| Ssh2 | Ssh | 2.0.3 (including) | 2.0.3 (including) |
| Ssh2 | Ssh | 2.0.4 (including) | 2.0.4 (including) |
| Ssh2 | Ssh | 2.0.5 (including) | 2.0.5 (including) |
| Ssh2 | Ssh | 2.0.6 (including) | 2.0.6 (including) |
| Ssh2 | Ssh | 2.0.7 (including) | 2.0.7 (including) |
| Ssh2 | Ssh | 2.0.8 (including) | 2.0.8 (including) |
| Ssh2 | Ssh | 2.0.9 (including) | 2.0.9 (including) |
| Ssh2 | Ssh | 2.0.10 (including) | 2.0.10 (including) |
| Ssh2 | Ssh | 2.0.11 (including) | 2.0.11 (including) |
| Ssh2 | Ssh | 2.0.12 (including) | 2.0.12 (including) |
| Ssh2 | Ssh | 2.0.13 (including) | 2.0.13 (including) |
| Ssh2 | Ssh | 2.1 (including) | 2.1 (including) |
| Ssh2 | Ssh | 2.2 (including) | 2.2 (including) |
| Ssh2 | Ssh | 2.3 (including) | 2.3 (including) |
| Ssh2 | Ssh | 2.4 (including) | 2.4 (including) |
| Ssh2 | Ssh | 2.5 (including) | 2.5 (including) |
| Ssh2 | Ssh | 3.0 (including) | 3.0 (including) |