Vulnerabilities > Powerdns > Authoritative Server > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-03-25 | CVE-2022-27227 | In PowerDNS Authoritative Server before 4.4.3, 4.5.x before 4.5.4, and 4.6.x before 4.6.1 and PowerDNS Recursor before 4.4.8, 4.5.x before 4.5.8, and 4.6.x before 4.6.1, insufficient validation of an IXFR end condition causes incomplete zone transfers to be handled as successful transfers. | 7.5 |
| 2019-03-21 | CVE-2019-3871 | Improper Input Validation vulnerability in multiple products A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. | 8.8 |
| 2016-09-26 | CVE-2016-6172 | Resource Exhaustion vulnerability in multiple products PowerDNS (aka pdns) Authoritative Server before 4.0.1 allows remote primary DNS servers to cause a denial of service (memory exhaustion and secondary DNS server crash) via a large (1) AXFR or (2) IXFR response. | 7.1 |