{"id":"UBUNTU-CVE-2015-5311","details":"PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets.","modified":"2025-07-16T07:33:09.830001Z","published":"2015-11-17T15:59:00Z","withdrawn":"2025-07-18T16:43:15Z","upstream":["CVE-2015-5311"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-5311"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/11/09/3"},{"type":"REPORT","url":"https://doc.powerdns.com/md/security/powerdns-advisory-2015-03/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-5311"}],"affected":[{"package":{"name":"pdns","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pdns@3.4.7-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.7-1"}]}],"versions":["3.4.5-1build2","3.4.6-2","3.4.6-3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"pdns-backend-geoip","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-geoip-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-ldap","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-ldap-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-lmdb","binary_version":"3.4.7-1"},{"binary_version":"3.4.7-1","binary_name":"pdns-backend-lmdb-dbgsym"},{"binary_version":"3.4.7-1","binary_name":"pdns-backend-lua"},{"binary_version":"3.4.7-1","binary_name":"pdns-backend-lua-dbgsym"},{"binary_name":"pdns-backend-mydns","binary_version":"3.4.7-1"},{"binary_version":"3.4.7-1","binary_name":"pdns-backend-mydns-dbgsym"},{"binary_name":"pdns-backend-mysql","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-mysql-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-pgsql","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-pgsql-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-pipe","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-pipe-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-remote","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-remote-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-sqlite3","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-sqlite3-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-tinydns","binary_version":"3.4.7-1"},{"binary_name":"pdns-backend-tinydns-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-server","binary_version":"3.4.7-1"},{"binary_name":"pdns-server-dbg","binary_version":"3.4.7-1"},{"binary_name":"pdns-server-dbgsym","binary_version":"3.4.7-1"},{"binary_name":"pdns-tools","binary_version":"3.4.7-1"},{"binary_name":"pdns-tools-dbgsym","binary_version":"3.4.7-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-5311.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"low"}]}