daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Unbound | Nlnetlabs | 1.0.0 (including) | 1.0.0 (including) |
| Unbound | Nlnetlabs | 1.0.1 (including) | 1.0.1 (including) |
| Unbound | Nlnetlabs | 1.0.2 (including) | 1.0.2 (including) |
| Unbound | Nlnetlabs | 1.1.0 (including) | 1.1.0 (including) |
| Unbound | Nlnetlabs | 1.1.1 (including) | 1.1.1 (including) |
| Unbound | Nlnetlabs | 1.2.0 (including) | 1.2.0 (including) |
| Unbound | Nlnetlabs | 1.2.1 (including) | 1.2.1 (including) |
| Unbound | Nlnetlabs | 1.3.0 (including) | 1.3.0 (including) |
| Unbound | Nlnetlabs | 1.3.1 (including) | 1.3.1 (including) |
| Unbound | Nlnetlabs | 1.3.2 (including) | 1.3.2 (including) |
| Unbound | Nlnetlabs | 1.3.3 (including) | 1.3.3 (including) |
| Unbound | Nlnetlabs | 1.3.4 (including) | 1.3.4 (including) |
| Unbound | Nlnetlabs | 1.4.0 (including) | 1.4.0 (including) |
| Unbound | Nlnetlabs | 1.4.1 (including) | 1.4.1 (including) |
| Unbound | Nlnetlabs | 1.4.2 (including) | 1.4.2 (including) |
| Unbound | Nlnetlabs | 1.4.3 (including) | 1.4.3 (including) |
| Unbound | Nlnetlabs | 1.4.4 (including) | 1.4.4 (including) |
| Unbound | Nlnetlabs | 1.4.5 (including) | 1.4.5 (including) |
| Unbound | Nlnetlabs | 1.4.6 (including) | 1.4.6 (including) |
| Unbound | Nlnetlabs | 1.4.7 (including) | 1.4.7 (including) |
| Unbound | Nlnetlabs | 1.4.8 (including) | 1.4.8 (including) |
| Unbound | Nlnetlabs | 1.4.9 (including) | 1.4.9 (including) |
| Unbound | Ubuntu | lucid | * |
| Unbound | Ubuntu | maverick | * |
| Unbound | Ubuntu | natty | * |
| Unbound | Ubuntu | upstream | * |