{"id":"UBUNTU-CVE-2017-16942","details":"In libsndfile 1.0.25 (fixed in 1.0.26), a divide-by-zero error exists in the function wav_w64_read_fmt_chunk() in wav_w64.c, which may lead to DoS when playing a crafted audio file.","modified":"2026-01-30T00:42:37.750194Z","published":"2017-11-25T00:00:00Z","related":["USN-4013-1","USN-4704-1"],"upstream":["CVE-2017-16942"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-16942"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4013-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4704-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-16942"}],"affected":[{"package":{"name":"libsndfile","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libsndfile@1.0.25-7ubuntu2.2+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-7ubuntu2.2+esm1"}]}],"versions":["1.0.25-7ubuntu1","1.0.25-7ubuntu2","1.0.25-7ubuntu2.1","1.0.25-7ubuntu2.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.0.25-7ubuntu2.2+esm1"},{"binary_name":"libsndfile1-dev","binary_version":"1.0.25-7ubuntu2.2+esm1"},{"binary_name":"sndfile-programs","binary_version":"1.0.25-7ubuntu2.2+esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16942.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libsndfile@1.0.25-10ubuntu0.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-10ubuntu0.16.04.2"}]}],"versions":["1.0.25-9.1","1.0.25-10","1.0.25-10ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.0.25-10ubuntu0.16.04.2"},{"binary_name":"libsndfile1-dev","binary_version":"1.0.25-10ubuntu0.16.04.2"},{"binary_name":"sndfile-programs","binary_version":"1.0.25-10ubuntu0.16.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16942.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":"negligible"}]}