| Package | Affected versions | Patched versions |
|---|---|---|
| recursor | ≥ 4.0.0, ≤ 4.0.6 |
An issue has been found in the DNSSEC parsing code of PowerDNS Recursor from 4.0.0 up to and including 4.0.6 leading to a memory leak when parsing specially crafted DNSSEC ECDSA keys. These keys are only parsed when validation is enabled by setting dnssec to a value other than off or process-no-validate (default).
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