Niels Provos libevent 1.2 and 1.2a allows remote attackers to cause a denial of service (infinite loop) via a DNS response containing a label pointer that references its own offset.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libevent | Niels_provos | 1.2 (including) | 1.2 (including) |
| Libevent | Niels_provos | 1.2a (including) | 1.2a (including) |