{"id":"UBUNTU-CVE-2019-10269","details":"BWA (aka Burrow-Wheeler Aligner) before 2019-01-23 has a stack-based buffer overflow in the bns_restore function in bntseq.c via a long sequence name in a .alt file.","modified":"2026-04-22T12:05:53.437113Z","published":"2019-03-29T00:00:00Z","related":["USN-4087-1","USN-4857-1"],"upstream":["CVE-2019-10269"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10269"},{"type":"REPORT","url":"https://github.com/lh3/bwa/pull/232"},{"type":"REPORT","url":"https://github.com/lh3/bwa/commit/20d0a13092aa4cb73230492b05f9697d5ef0b88e"},{"type":"REPORT","url":"https://coreymhudson.github.io/bwa_vulnerabilties/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4087-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-10269"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4857-1"}],"affected":[{"package":{"name":"bwa","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/bwa@0.7.12-5ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.12-5ubuntu0.1~esm1"}]}],"versions":["0.7.12-4","0.7.12-5"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"bwa","binary_version":"0.7.12-5ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10269.json"}},{"package":{"name":"bwa","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/bwa@0.7.17-1ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.17-1ubuntu0.1"}]}],"versions":["0.7.15-5","0.7.16-1","0.7.17-1"],"ecosystem_specific":{"binaries":[{"binary_name":"bwa","binary_version":"0.7.17-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10269.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:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}