ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Bind | Isc | 9.7.1 (including) | 9.7.1 (including) |
| Bind | Isc | 9.7.1-p1 (including) | 9.7.1-p1 (including) |
| Bind | Isc | 9.7.1-p2 (including) | 9.7.1-p2 (including) |
| Bind | Isc | 9.7.1-rc1 (including) | 9.7.1-rc1 (including) |
| Bind | Isc | 9.7.2 (including) | 9.7.2 (including) |
| Bind | Isc | 9.7.2-p1 (including) | 9.7.2-p1 (including) |
| Bind | Isc | 9.7.2-p2 (including) | 9.7.2-p2 (including) |
| Bind | Isc | 9.7.2-p3 (including) | 9.7.2-p3 (including) |
| Bind | Isc | 9.7.2-rc1 (including) | 9.7.2-rc1 (including) |