{"id":"UBUNTU-CVE-2022-0635","details":"Versions affected: BIND 9.18.0 When a vulnerable version of named receives a series of specific queries, the named process will eventually terminate due to a failed assertion check.","modified":"2026-04-22T15:15:45.763361Z","published":"2022-03-16T00:00:00Z","upstream":["CVE-2022-0635"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-0635"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-0635"}],"affected":[{"package":{"name":"bind9","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/bind9@1:9.18.0-2ubuntu3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.18.0-2ubuntu3"}]}],"versions":["1:9.16.15-1ubuntu1","1:9.16.15-1ubuntu2","1:9.16.15-1ubuntu3","1:9.18.0-2ubuntu1","1:9.18.0-2ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"bind9","binary_version":"1:9.18.0-2ubuntu3"},{"binary_name":"bind9-dnsutils","binary_version":"1:9.18.0-2ubuntu3"},{"binary_name":"bind9-host","binary_version":"1:9.18.0-2ubuntu3"},{"binary_name":"bind9-libs","binary_version":"1:9.18.0-2ubuntu3"},{"binary_name":"bind9-utils","binary_version":"1:9.18.0-2ubuntu3"},{"binary_name":"bind9utils","binary_version":"1:9.18.0-2ubuntu3"},{"binary_name":"dnsutils","binary_version":"1:9.18.0-2ubuntu3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0635.json"}}],"schema_version":"1.7.5","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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}