{"id":"UBUNTU-CVE-2019-20367","details":"nlist.c in libbsd before 0.10.0 has an out-of-bounds read during a comparison for a symbol name from the string table (strtab).","modified":"2026-04-22T12:17:13.136927Z","published":"2020-01-08T17:15:00Z","related":["USN-4243-1"],"upstream":["CVE-2019-20367"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-20367"},{"type":"REPORT","url":"https://lists.freedesktop.org/archives/libbsd/2019-August/000229.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4243-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-20367"}],"affected":[{"package":{"name":"libbsd","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libbsd@0.6.0-2ubuntu1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-2ubuntu1+esm1"}]}],"versions":["0.6.0-1","0.6.0-1ubuntu1","0.6.0-2ubuntu1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libbsd0","binary_version":"0.6.0-2ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20367.json"}},{"package":{"name":"libbsd","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libbsd@0.8.2-1ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.2-1ubuntu0.1"}]}],"versions":["0.7.0-2","0.8.0-2","0.8.1-1","0.8.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libbsd0","binary_version":"0.8.2-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20367.json"}},{"package":{"name":"libbsd","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libbsd@0.8.7-1ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.7-1ubuntu0.1"}]}],"versions":["0.8.6-1","0.8.6-2","0.8.6-3","0.8.7-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libbsd0","binary_version":"0.8.7-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20367.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:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}