{"id":"UBUNTU-CVE-2017-8363","details":"The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted audio file.","modified":"2026-01-30T00:39:21.459767Z","published":"2017-04-30T00:00:00Z","related":["USN-3306-1"],"upstream":["CVE-2017-8363"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-8363"},{"type":"REPORT","url":"https://blogs.gentoo.org/ago/2017/04/29/libsndfile-heap-based-buffer-overflow-in-flac_buffer_copy-flac-c/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3306-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-8363"}],"affected":[{"package":{"name":"libsndfile","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/libsndfile@1.0.25-7ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-7ubuntu2.2"}]}],"versions":["1.0.25-7ubuntu1","1.0.25-7ubuntu2","1.0.25-7ubuntu2.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.25-7ubuntu2.2","binary_name":"libsndfile1"},{"binary_version":"1.0.25-7ubuntu2.2","binary_name":"libsndfile1-dev"},{"binary_version":"1.0.25-7ubuntu2.2","binary_name":"sndfile-programs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-8363.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libsndfile@1.0.25-10ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-10ubuntu0.16.04.1"}]}],"versions":["1.0.25-9.1","1.0.25-10"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.25-10ubuntu0.16.04.1","binary_name":"libsndfile1"},{"binary_version":"1.0.25-10ubuntu0.16.04.1","binary_name":"libsndfile1-dev"},{"binary_version":"1.0.25-10ubuntu0.16.04.1","binary_name":"sndfile-programs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-8363.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}