Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages when the transaction is not simulated, which allows remote attackers to install arbitrary packages via a man-in-the-middle attack.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Aptdaemon | Sebastian_heinlein | * | 0.42 (including) |
| Aptdaemon | Sebastian_heinlein | 0.20 (including) | 0.20 (including) |
| Aptdaemon | Sebastian_heinlein | 0.30 (including) | 0.30 (including) |
| Aptdaemon | Sebastian_heinlein | 0.31 (including) | 0.31 (including) |
| Aptdaemon | Sebastian_heinlein | 0.32 (including) | 0.32 (including) |
| Aptdaemon | Sebastian_heinlein | 0.33 (including) | 0.33 (including) |
| Aptdaemon | Sebastian_heinlein | 0.34 (including) | 0.34 (including) |
| Aptdaemon | Sebastian_heinlein | 0.40 (including) | 0.40 (including) |
| Aptdaemon | Sebastian_heinlein | 0.41 (including) | 0.41 (including) |
| Ubuntu_linux | Canonical | 11.04 (including) | 11.04 (including) |
| Ubuntu_linux | Canonical | 11.10 (including) | 11.10 (including) |
| Ubuntu_linux | Canonical | 12.04-lts (including) | 12.04-lts (including) |