{"id":"DEBIAN-CVE-2026-33610","details":"A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it.","modified":"2026-10-01T03:03:04.277393782Z","published":"2026-04-22T14:16:54.887Z","upstream":["CVE-2026-33610"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-33610"}],"affected":[{"package":{"name":"pdns","ecosystem":"Debian:12","purl":"pkg:deb/debian/pdns?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.7.3-2","4.8.0-1","4.8.0-2","4.8.1-1","4.8.1-2","4.8.2-1","4.8.2-2","4.8.3-1","4.8.3-2","4.8.3-3","4.8.3-4","4.9.0-1","4.9.0-2","4.9.1-1","4.9.1-2","4.9.1-3","4.9.2-1","4.9.2-2","4.9.3-1","4.9.3-2","4.9.3-3","4.9.4-1","4.9.4-2","4.9.7-1","5.0.0-1","5.0.0-2","5.0.1-1","5.0.2-1","5.0.3-1","5.0.4-1","5.0.5-1","5.0.5-2","5.0.5-3","5.0.5-4","5.1.0-1","5.1.1-1","5.1.1-2","5.1.1-3","5.1.2-1","5.1.3-1","5.1.4-1"],"ecosystem_specific":{"urgency":"end-of-life"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33610.json"}},{"package":{"name":"pdns","ecosystem":"Debian:13","purl":"pkg:deb/debian/pdns?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.14-0+deb13u1"}]}],"versions":["4.9.7-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33610.json"}},{"package":{"name":"pdns","ecosystem":"Debian:14","purl":"pkg:deb/debian/pdns?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.4-1"}]}],"versions":["4.9.7-1","5.0.0-1","5.0.0-2","5.0.1-1","5.0.2-1","5.0.3-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33610.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}