Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers to cause a denial of service (infinite recursion) via a DNS packet that uses message compression in the QNAME and two pointers that point to each other (circular buffer).
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dnrd | Dnrd | 2.0 (including) | 2.0 (including) |
| Dnrd | Dnrd | 2.1 (including) | 2.1 (including) |
| Dnrd | Dnrd | 2.2 (including) | 2.2 (including) |
| Dnrd | Dnrd | 2.3 (including) | 2.3 (including) |
| Dnrd | Dnrd | 2.4 (including) | 2.4 (including) |
| Dnrd | Dnrd | 2.5 (including) | 2.5 (including) |
| Dnrd | Dnrd | 2.6 (including) | 2.6 (including) |
| Dnrd | Dnrd | 2.7 (including) | 2.7 (including) |
| Dnrd | Dnrd | 2.8 (including) | 2.8 (including) |
| Dnrd | Dnrd | 2.9 (including) | 2.9 (including) |
| Dnrd | Dnrd | 2.10 (including) | 2.10 (including) |
| Dnrd | Dnrd | 2.11 (including) | 2.11 (including) |
| Dnrd | Dnrd | 2.12 (including) | 2.12 (including) |
| Dnrd | Dnrd | 2.12.1 (including) | 2.12.1 (including) |
| Dnrd | Dnrd | 2.13 (including) | 2.13 (including) |
| Dnrd | Dnrd | 2.14 (including) | 2.14 (including) |
| Dnrd | Dnrd | 2.14.1 (including) | 2.14.1 (including) |
| Dnrd | Dnrd | 2.15 (including) | 2.15 (including) |
| Dnrd | Dnrd | 2.16 (including) | 2.16 (including) |
| Dnrd | Dnrd | 2.16.1 (including) | 2.16.1 (including) |
| Dnrd | Dnrd | 2.17.1 (including) | 2.17.1 (including) |
| Dnrd | Dnrd | 2.17.2 (including) | 2.17.2 (including) |
| Dnrd | Dnrd | 2.18 (including) | 2.18 (including) |
| Dnrd | Dnrd | 2.19 (including) | 2.19 (including) |