Vulnerability Database
296,720
Total vulnerabilities in the database
CVE-2022-37428
PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service (daemon crash) via a DNS query that leads to an answer with specific properties.
| Software | From | Fixed in |
|---|---|---|
| powerdns / recursor | 4.5.0 | 4.5.10 |
| powerdns / recursor | 4.6.0 | 4.6.3 |
| powerdns / recursor | 4.7.0 | 4.7.2 |
| fedoraproject / fedora | 36 | 36.x |
- https://docs.powerdns.com/recursor/lua-config/protobuf.html
- https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2022-02.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FXSREJKTT6RNE3GXQENQ4R4HS37UNSPX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXSREJKTT6RNE3GXQENQ4R4HS37UNSPX/
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