{"id":"UBUNTU-CVE-2020-18781","details":"Heap buffer overflow vulnerability in FilePOSIX::read in File.cpp in audiofile 0.3.6 may cause denial-of-service via a crafted wav file, this bug can be triggered by the executable sfconvert.","modified":"2025-07-16T07:54:12.847951Z","published":"2023-08-22T19:15:00Z","withdrawn":"2025-07-18T16:45:59Z","upstream":["CVE-2020-18781"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-18781"},{"type":"REPORT","url":"https://github.com/mpruett/audiofile/issues/56"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-18781"}],"affected":[{"package":{"name":"audiofile","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/audiofile@0.3.6-5build1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.6-5build1"}]}],"versions":["0.3.6-5"],"ecosystem_specific":{"binaries":[{"binary_name":"audiofile-tools","binary_version":"0.3.6-5build1"},{"binary_version":"0.3.6-5build1","binary_name":"audiofile-tools-dbgsym"},{"binary_name":"libaudiofile-dev","binary_version":"0.3.6-5build1"},{"binary_version":"0.3.6-5build1","binary_name":"libaudiofile1"},{"binary_name":"libaudiofile1-dbgsym","binary_version":"0.3.6-5build1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18781.json"}},{"package":{"name":"audiofile","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/audiofile@0.3.6-5build1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.6-5build1"}]}],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"audiofile-tools","binary_version":"0.3.6-5build1"},{"binary_name":"audiofile-tools-dbgsym","binary_version":"0.3.6-5build1"},{"binary_name":"libaudiofile-dev","binary_version":"0.3.6-5build1"},{"binary_name":"libaudiofile1","binary_version":"0.3.6-5build1"},{"binary_name":"libaudiofile1-dbgsym","binary_version":"0.3.6-5build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18781.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}