PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-pdns-recursoralpine-linux-upgrade-pdns | Dec 5, 2018 | Nov 29, 2018 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Nov 29, 2018 | |
| Debian | debian-upgrade-pdnsdebian-upgrade-pdns-recursor | Jul 30, 2024 | Nov 29, 2018 | |
| Freebsd | freebsd-upgrade-package-powerdnsfreebsd-upgrade-package-powerdns-recursorfreebsd-upgrade-package-powerdns-recursor40 | Nov 19, 2018 | Nov 19, 2018 | |
| Suse | — | suse-upgrade-pdnssuse-upgrade-pdns-backend-geoipsuse-upgrade-pdns-backend-godbcsuse-upgrade-pdns-backend-ldapsuse-upgrade-pdns-backend-luasuse-upgrade-pdns-backend-mydnssuse-upgrade-pdns-backend-mysqlsuse-upgrade-pdns-backend-postgresqlsuse-upgrade-pdns-backend-remotesuse-upgrade-pdns-backend-sqlite3suse-upgrade-pdns-recursor | Dec 18, 2018 | Nov 6, 2018 |
| Ubuntu | ubuntu-pro-upgrade-pdns-recursorubuntu-pro-upgrade-pdns-serverubuntu-pro-upgrade-pdns-tools | Jan 15, 2025 | Nov 29, 2018 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub