| Package | Affected versions | Patched versions |
|---|---|---|
| authoritative server | ≥ 4.5.0, < 4.5.4≥ 4.6.0, < 4.6.1< 4.4.3 | 4.5.44.6.14.4.3 |
| recursor | ≥ 4.5.0, < 4.5.8≥ 4.6.0, < 4.6.1< 4.4.8 | 4.5.84.6.14.4.8 |
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.
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