{"schemaVersion":3,"id":"CVE-2019-12730","aliases":["UBUNTU-CVE-2019-12730","DEBIAN-CVE-2019-12730","DSA-4502-1","CGA-4rfr-mv2c-qmrw","CGA-5mrm-7gg9-f959","CGA-94mp-qv6m-3533","CGA-qcch-w537-cw23","CGA-qpqj-w2fm-v8c4","CGA-r739-j6c9-qc6p","CGA-vhc3-f6mm-4r9c","CGA-x2x6-9v8h-mf4g"],"status":"published","duplicateOf":null,"title":null,"description":"aa_read_header in libavformat/aadec.c in FFmpeg before 3.2.14 and 4.x before 4.1.4 does not check for sscanf failure and consequently allows use of uninitialized variables.","dates":{"published":"2019-06-04T13:14:23.000Z","modified":"2024-08-04T23:32:54.100Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Chainguard","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true}]},"epss":{"probability":0.03058,"percentile":0.87407,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.02599999999999998,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.03032},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02785,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03058,"percentile":0.87407}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02785,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03032,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03058,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03058,"percentile":0.87407}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-908","name":"Use of Uninitialized Resource","description":"The product uses or accesses a resource that has not been initialized.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/908.html"}],"affected":[{"vendor":"chainguard","product":"torchaudio-ffmpeg-tarballs","name":"torchaudio-ffmpeg-tarballs","label":"torchaudio-ffmpeg-tarballs","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/torchaudio-ffmpeg-tarballs","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"torchaudio-ffmpeg-tarballs-4.4.4","name":"torchaudio-ffmpeg-tarballs-4.4.4","label":"torchaudio-ffmpeg-tarballs-4.4.4","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/torchaudio-ffmpeg-tarballs-4.4.4","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"torchaudio-ffmpeg-tarballs-5.0.3","name":"torchaudio-ffmpeg-tarballs-5.0.3","label":"torchaudio-ffmpeg-tarballs-5.0.3","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/torchaudio-ffmpeg-tarballs-5.0.3","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"torchaudio-ffmpeg-tarballs-6.0","name":"torchaudio-ffmpeg-tarballs-6.0","label":"torchaudio-ffmpeg-tarballs-6.0","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/torchaudio-ffmpeg-tarballs-6.0","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"debian","product":"ffmpeg","name":"ffmpeg","label":"ffmpeg","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/ffmpeg","purlType":"deb","versions":[{"text":"< 7:4.1.4-1","noFixRecorded":false,"fixedIn":null},{"text":"< 7:4.1.4-1~deb10u1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7:4.1.4-1 | < 7:4.1.4-1~deb10u1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ffmpeg","name":"ffmpeg","label":"ffmpeg","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ffmpeg","purlType":"deb","versions":[{"text":"< 7:2.8.17-0ubuntu0.1","noFixRecorded":false,"fixedIn":null},{"text":"< 7:3.4.8-0ubuntu0.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7:2.8.17-0ubuntu0.1 | < 7:3.4.8-0ubuntu0.2","eol":null,"hubHref":null},{"vendor":"ffmpeg","product":"ffmpeg","name":"ffmpeg","label":"ffmpeg","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.2.14","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.14","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ffmpeg","label":"FFmpeg","category":"framework"}},"hubHref":"/vendor/ffmpeg/ffmpeg"}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/FFmpeg/FFmpeg/commit/ed188f6dcdf0935c939ed813cf8745d50742014b","label":"github.com/FFmpeg/FFmpeg/commit/ed188f6dcdf0935c939ed813cf8745d50742014b","hostname":"github.com","tags":["X Refsource MISC","Patch","Third Party Advisory","REPORT","FIX"]},{"url":"https://github.com/FFmpeg/FFmpeg/compare/a97ea53...ba11e40","label":"github.com/FFmpeg/FFmpeg/compare/a97ea53...ba11e40","hostname":"github.com","tags":["X Refsource MISC","Third Party Advisory","REPORT","Advisory"]},{"url":"https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/n4.1.4","label":"git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/n4.1.4","hostname":"git.ffmpeg.org","tags":["X Refsource CONFIRM","WEB"]},{"url":"https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/9b4004c054964a49c7ba44583f4cee22486dd8f2","label":"git.ffmpeg.org/gitweb/ffmpeg.git/commit/9b4004c054964a49c7ba44583f4cee22486dd8f2","hostname":"git.ffmpeg.org","tags":["X Refsource CONFIRM","WEB"]},{"url":"http://www.securityfocus.com/bid/109317","label":"www.securityfocus.com/bid/109317","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","WEB"]},{"url":"https://seclists.org/bugtraq/2019/Aug/30","label":"seclists.org/bugtraq/2019/Aug/30","hostname":"seclists.org","tags":["Mailing List","X Refsource BUGTRAQ","WEB"]},{"url":"https://www.debian.org/security/2019/dsa-4502","label":"www.debian.org/security/2019/dsa-4502","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Advisory"]},{"url":"https://security.gentoo.org/glsa/202003-65","label":"security.gentoo.org/glsa/202003-65","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Advisory"]},{"url":"https://usn.ubuntu.com/4431-1/","label":"usn.ubuntu.com/4431-1/","hostname":"usn.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU","WEB"]},{"url":"https://ubuntu.com/security/CVE-2019-12730","label":"ubuntu.com/security/CVE-2019-12730","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-4431-1","label":"ubuntu.com/security/notices/USN-4431-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-12730","label":"www.cve.org/CVERecord?id=CVE-2019-12730","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-12730","label":"security-tracker.debian.org/tracker/CVE-2019-12730","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-4449-1","SUSE-SU-2019:3184-1","SUSE-SU-2019:3184-2","USN-4431-1"],"duplicates":[],"related":["SUSE-SU-2019:3184-1","SUSE-SU-2019:3184-2","USN-4431-1"]},"timeline":[{"kind":"published","date":"2019-06-04T13:14:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T23:32:54.100Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:52:27.902Z","stale":false,"partial":false}}