{"id":"UBUNTU-CVE-2016-8864","details":"named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNAME record in the answer section of a response to a recursive query, related to db.c and resolver.c.","modified":"2026-02-04T02:28:25.474540Z","published":"2016-11-01T00:00:00Z","related":["USN-3119-1"],"upstream":["CVE-2016-8864"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-8864"},{"type":"REPORT","url":"https://kb.isc.org/article/AA-01434"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3119-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-8864"}],"affected":[{"package":{"name":"bind9","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/bind9@1:9.9.5.dfsg-3ubuntu0.10?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.9.5.dfsg-3ubuntu0.10"}]}],"versions":["1:9.9.3.dfsg.P2-4ubuntu1","1:9.9.3.dfsg.P2-4ubuntu2","1:9.9.3.dfsg.P2-4ubuntu3","1:9.9.5.dfsg-2","1:9.9.5.dfsg-3","1:9.9.5.dfsg-3ubuntu0.1","1:9.9.5.dfsg-3ubuntu0.2","1:9.9.5.dfsg-3ubuntu0.3","1:9.9.5.dfsg-3ubuntu0.4","1:9.9.5.dfsg-3ubuntu0.5","1:9.9.5.dfsg-3ubuntu0.6","1:9.9.5.dfsg-3ubuntu0.7","1:9.9.5.dfsg-3ubuntu0.8","1:9.9.5.dfsg-3ubuntu0.9"],"ecosystem_specific":{"binaries":[{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"bind9"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"bind9-host"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"bind9utils"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"dnsutils"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"host"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"libbind-dev"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"libbind9-90"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"libdns100"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"libisc95"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"libisccc90"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"libisccfg90"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"liblwres90"},{"binary_version":"1:9.9.5.dfsg-3ubuntu0.10","binary_name":"lwresd"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-8864.json"}},{"package":{"name":"bind9","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/bind9@1:9.10.3.dfsg.P4-8ubuntu1.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.10.3.dfsg.P4-8ubuntu1.2"}]}],"versions":["1:9.9.5.dfsg-11ubuntu1","1:9.9.5.dfsg-12","1:9.9.5.dfsg-12.1","1:9.9.5.dfsg-12.1ubuntu1","1:9.10.3.dfsg.P2-4","1:9.10.3.dfsg.P2-5","1:9.10.3.dfsg.P4-3","1:9.10.3.dfsg.P4-4","1:9.10.3.dfsg.P4-5","1:9.10.3.dfsg.P4-8","1:9.10.3.dfsg.P4-8ubuntu1","1:9.10.3.dfsg.P4-8ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"bind9"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"bind9-host"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"bind9utils"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"dnsutils"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"host"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libbind-dev"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libbind-export-dev"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libbind9-140"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libdns-export162"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libdns162"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libirs-export141"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libirs141"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libisc-export160"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libisc160"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libisccc-export140"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libisccc140"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libisccfg-export140"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"libisccfg140"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"liblwres141"},{"binary_version":"1:9.10.3.dfsg.P4-8ubuntu1.2","binary_name":"lwresd"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-8864.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}