{"id":"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.","aliases":["PYSEC-2017-77"],"modified":"2026-08-17T03:46:38.289267061Z","published":"2017-12-12T01:29:00.237Z","related":["openSUSE-SU-2018:0470-1","openSUSE-SU-2018:0476-1","openSUSE-SU-2020:0024-1","openSUSE-SU-2024:10754-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:ffmpeg:libswresample:*:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"3.0.101"}],"source":"CPE_RANGE","vendor_product":"ffmpeg:libswresample"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html"},{"type":"WEB","url":"https://github.com/IvanCql/vulnerability/blob/master/An%20NULL%20pointer%20dereference%28DoS%29%20Vulnerability%20was%20found%20in%20function%20swri_audio_convert%20of%20ffmpeg%20libswresample.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.ffmpeg.org/ffmpeg.git","events":[{"introduced":"bc839fb39dc376d462856863de2933f0b6b0351a"},{"last_affected":"bc839fb39dc376d462856863de2933f0b6b0351a"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:ffmpeg:ffmpeg:3.4.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.4.1"},{"last_affected":"3.4.1"}]}}],"versions":["3.4.1","n3.4.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17555.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/aubio/aubio","events":[{"introduced":"c6ae035aa79571f3c04640652e0020580e03c195"},{"last_affected":"c6ae035aa79571f3c04640652e0020580e03c195"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:aubio:aubio:0.4.6:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.4.6"},{"last_affected":"0.4.6"}]}}],"versions":["0.4.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17555.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"bc839fb39dc376d462856863de2933f0b6b0351a"},{"last_affected":"bc839fb39dc376d462856863de2933f0b6b0351a"}],"database_specific":{"extracted_events":[{"introduced":"3.4.1"},{"last_affected":"3.4.1"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:ffmpeg:ffmpeg:3.4.1:*:*:*:*:*:*:*"}}],"versions":["3.4.1","n3.4.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17555.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}