{"id":"UBUNTU-CVE-2020-8624","details":"In BIND 9.9.12 -\u003e 9.9.13, 9.10.7 -\u003e 9.10.8, 9.11.3 -\u003e 9.11.21, 9.12.1 -\u003e 9.16.5, 9.17.0 -\u003e 9.17.3, also affects 9.9.12-S1 -\u003e 9.9.13-S1, 9.11.3-S1 -\u003e 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone.","modified":"2026-04-22T14:30:00.676013Z","published":"2020-08-20T00:00:00Z","related":["USN-4468-1"],"upstream":["CVE-2020-8624"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8624"},{"type":"REPORT","url":"https://kb.isc.org/docs/cve-2020-8624"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4468-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-8624"}],"affected":[{"package":{"name":"bind9","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/bind9@1:9.11.3+dfsg-1ubuntu1.13?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.11.3+dfsg-1ubuntu1.13"}]}],"versions":["1:9.10.3.dfsg.P4-12.6ubuntu1","1:9.11.2.P1-1ubuntu2","1:9.11.2.P1-1ubuntu3","1:9.11.2.P1-1ubuntu4","1:9.11.2.P1-1ubuntu5","1:9.11.3+dfsg-1ubuntu1","1:9.11.3+dfsg-1ubuntu1.1","1:9.11.3+dfsg-1ubuntu1.2","1:9.11.3+dfsg-1ubuntu1.3","1:9.11.3+dfsg-1ubuntu1.5","1:9.11.3+dfsg-1ubuntu1.7","1:9.11.3+dfsg-1ubuntu1.8","1:9.11.3+dfsg-1ubuntu1.9","1:9.11.3+dfsg-1ubuntu1.10","1:9.11.3+dfsg-1ubuntu1.11","1:9.11.3+dfsg-1ubuntu1.12"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"bind9","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"bind9-host","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"bind9utils","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"dnsutils","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_version":"1:9.11.3+dfsg-1ubuntu1.13","binary_name":"libbind9-160"},{"binary_name":"libdns-export1100","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libdns1100","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libirs-export160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libirs160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libisc-export169","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libisc169","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libisccc-export160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libisccc160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libisccfg-export160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"libisccfg160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"},{"binary_name":"liblwres160","binary_version":"1:9.11.3+dfsg-1ubuntu1.13"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8624.json"}},{"package":{"name":"bind9","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/bind9@1:9.16.1-0ubuntu2.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.16.1-0ubuntu2.3"}]}],"versions":["1:9.11.5.P4+dfsg-5.1ubuntu2","1:9.11.5.P4+dfsg-5.1ubuntu3","1:9.11.5.P4+dfsg-5.1ubuntu4","1:9.11.5.P4+dfsg-5.1ubuntu5","1:9.11.14+dfsg-1ubuntu1","1:9.11.14+dfsg-3ubuntu1","1:9.16.0-1ubuntu3","1:9.16.0-1ubuntu4","1:9.16.0-1ubuntu5","1:9.16.1-0ubuntu1","1:9.16.1-0ubuntu2","1:9.16.1-0ubuntu2.1","1:9.16.1-0ubuntu2.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"bind9","binary_version":"1:9.16.1-0ubuntu2.3"},{"binary_name":"bind9-dnsutils","binary_version":"1:9.16.1-0ubuntu2.3"},{"binary_name":"bind9-host","binary_version":"1:9.16.1-0ubuntu2.3"},{"binary_name":"bind9-libs","binary_version":"1:9.16.1-0ubuntu2.3"},{"binary_version":"1:9.16.1-0ubuntu2.3","binary_name":"bind9-utils"},{"binary_name":"bind9utils","binary_version":"1:9.16.1-0ubuntu2.3"},{"binary_version":"1:9.16.1-0ubuntu2.3","binary_name":"dnsutils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8624.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"low"}]}