{"id":"UBUNTU-CVE-2017-17555","details":"The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted audio file.","modified":"2025-10-24T04:46:37Z","published":"2017-12-12T01:29:00Z","upstream":["CVE-2017-17555"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-17555"},{"type":"REPORT","url":"https://github.com/IvanCql/vulnerability/blob/master/An%20NULL%20pointer%20dereference(DoS)%20Vulnerability%20was%20found%20in%20function%20swri_audio_convert%20of%20ffmpeg%20libswresample.md"},{"type":"REPORT","url":"https://github.com/aubio/aubio/issues/137"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-17555"}],"affected":[{"package":{"name":"aubio","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/aubio@0.4.1-2build4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.1-2build4"],"ecosystem_specific":{"binaries":[{"binary_version":"0.4.1-2build4","binary_name":"aubio-tools"},{"binary_version":"0.4.1-2build4","binary_name":"libaubio-dev"},{"binary_version":"0.4.1-2build4","binary_name":"libaubio4"},{"binary_version":"0.4.1-2build4","binary_name":"python-aubio"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-17555.json"}},{"package":{"name":"aubio","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/aubio@0.4.5-1build1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.5-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.4.5-1build1","binary_name":"aubio-tools"},{"binary_version":"0.4.5-1build1","binary_name":"libaubio-dev"},{"binary_version":"0.4.5-1build1","binary_name":"libaubio5"},{"binary_version":"0.4.5-1build1","binary_name":"python-aubio"},{"binary_version":"0.4.5-1build1","binary_name":"python3-aubio"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-17555.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"}]}