{"schema_version":"1.9.0","id":"CVE-2020-8619","published":"2020-06-17T22:15:13.070Z","modified":"2026-09-03T03:45:30.954926631Z","related":["CGA-fgvf-3v35-8gxf","SUSE-SU-2020:2914-1","openSUSE-SU-2020:1699-1","openSUSE-SU-2020:1701-1","openSUSE-SU-2024:10650-1"],"details":"In ISC BIND9 versions BIND 9.11.14 -> 9.11.19, BIND 9.14.9 -> 9.14.12, BIND 9.16.0 -> 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -> 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk (\"*\") character, this defect cannot be encountered. A would-be attacker who is allowed to change zone content could theoretically introduce such a record in order to exploit this condition to cause denial of service, though we consider the use of this vector unlikely because any such attack would require a significant privilege level and be easily traceable.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/isc-projects/bind9","events":[{"introduced":"ea409239d52814e58c6d3761035dbc1b3a76ab87"},{"last_affected":"905ec6491d65151a6a8b98e86ac7d04b453f3065"},{"introduced":"623e23e2968bc814de9a6081e29e9a770af91c13"},{"last_affected":"f3dc26e898892cc554e2760cb9b1a3ddfbf412d0"},{"introduced":"6270e602ea52209243475c4f1edbabe084e148f7"},{"last_affected":"5ea41c14fb01966ba38ad96666168763c82fd767"}],"database_specific":{"cpe":"cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"9.11.14"},{"last_affected":"9.11.19"},{"introduced":"9.14.9"},{"last_affected":"9.14.12"},{"introduced":"9.16.0"},{"last_affected":"9.16.3"}],"source":"CPE_RANGE"}}],"versions":["v9.14.12","v9.11.19","v9.16.3","v9.11.16","v9.14.11","v9.16.0","v9.11.14","v9.14.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8619.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.isc.org/isc-projects/bind9","events":[{"introduced":"ea409239d52814e58c6d3761035dbc1b3a76ab87"},{"last_affected":"905ec6491d65151a6a8b98e86ac7d04b453f3065"},{"introduced":"623e23e2968bc814de9a6081e29e9a770af91c13"},{"last_affected":"f3dc26e898892cc554e2760cb9b1a3ddfbf412d0"},{"introduced":"6270e602ea52209243475c4f1edbabe084e148f7"},{"last_affected":"5ea41c14fb01966ba38ad96666168763c82fd767"}],"database_specific":{"cpe":"cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"9.11.14"},{"last_affected":"9.11.19"},{"introduced":"9.14.9"},{"last_affected":"9.14.12"},{"introduced":"9.16.0"},{"last_affected":"9.16.3"}],"source":"CPE_RANGE"}}],"versions":["v9.14.12","v9.11.19","v9.16.3","v9.11.16","v9.14.11","v9.16.0","v9.11.14","v9.14.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8619.json"}}],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CNFTTYJ5JJJJ6QG3AHXJGDIIEYMDFWFW/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIOXMJX4N3LBKC65OXNBE52W4GAS7QEX/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html"},{"type":"ADVISORY","url":"https://kb.isc.org/docs/cve-2020-8619"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200625-0003/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4399-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2020/dsa-4752"}],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:isc:bind:*:*:*:*:supported_preview:*:*:*"],"extracted_events":[{"introduced":"9.11.14-s1"},{"last_affected":"9.11.19-s1"},{"introduced":"9.11.14-s1"},{"last_affected":"9.11.19-s1"}],"source":"CPE_RANGE","vendor_product":"isc:bind"},{"cpes":["cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"],"extracted_events":[{"introduced":"20.04"},{"last_affected":"20.04"}],"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux"},{"cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"10.0"},{"last_affected":"10.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"},{"cpes":["cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"31"},{"last_affected":"31"},{"introduced":"32"},{"last_affected":"32"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora"},{"cpes":["cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*","cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.1"},{"last_affected":"15.1"},{"introduced":"15.2"},{"last_affected":"15.2"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}