PSI Jabber client before 0.12.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a file transfer request with a negative value in a SOCKS5 option, which bypasses a signed integer check and triggers an integer overflow and a heap-based buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Psi | Psi-im | * | 0.12 (including) |
| Psi | Psi-im | 0.1.0 (including) | 0.1.0 (including) |
| Psi | Psi-im | 0.8.6 (including) | 0.8.6 (including) |
| Psi | Psi-im | 0.8.7 (including) | 0.8.7 (including) |
| Psi | Psi-im | 0.9 (including) | 0.9 (including) |
| Psi | Psi-im | 0.9.1 (including) | 0.9.1 (including) |
| Psi | Psi-im | 0.9.2 (including) | 0.9.2 (including) |
| Psi | Psi-im | 0.9.3 (including) | 0.9.3 (including) |
| Psi | Psi-im | 0.11 (including) | 0.11 (including) |
| Psi | Ubuntu | dapper | * |
| Psi | Ubuntu | gutsy | * |
| Psi | Ubuntu | hardy | * |
| Psi | Ubuntu | intrepid | * |
| Psi | Ubuntu | jaunty | * |
| Psi | Ubuntu | upstream | * |