{"schemaVersion":3,"id":"CVE-2016-2464","aliases":["UBUNTU-CVE-2016-2464","DEBIAN-CVE-2016-2464"],"status":"published","duplicateOf":null,"title":null,"description":"libvpx in libwebm in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-06-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted mkv file, aka internal bug 23167726.","dates":{"published":"2016-06-13T01:00:00.000Z","modified":"2024-08-05T23:32:20.318Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9.3,"severity":"high","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":7.8,"severity":"high","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":4.6,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":7.8,"severity":"high","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":4.6,"impact":9.8,"computed":true}]},"epss":{"probability":0.01753,"percentile":0.77592,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01753},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02379,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01753,"percentile":0.77592}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02379,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01753,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01753,"percentile":0.77592}]},"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-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"debian","product":"libvpx","name":"libvpx","label":"libvpx","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libvpx","purlType":"deb","versions":[{"text":"< 1.6.1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.6.1-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"android","name":"android","label":"android","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/android","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"google","product":"android","name":"android","label":"android","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"4.0","noFixRecorded":false,"fixedIn":null},{"text":"4.0.1","noFixRecorded":false,"fixedIn":null},{"text":"4.0.2","noFixRecorded":false,"fixedIn":null},{"text":"4.0.3","noFixRecorded":false,"fixedIn":null},{"text":"4.0.4","noFixRecorded":false,"fixedIn":null},{"text":"4.1","noFixRecorded":false,"fixedIn":null},{"text":"4.1.1","noFixRecorded":false,"fixedIn":null},{"text":"4.1.2","noFixRecorded":false,"fixedIn":null},{"text":"4.2","noFixRecorded":false,"fixedIn":null},{"text":"4.2.1","noFixRecorded":false,"fixedIn":null},{"text":"4.2.2","noFixRecorded":false,"fixedIn":null},{"text":"4.3","noFixRecorded":false,"fixedIn":null},{"text":"4.3.1","noFixRecorded":false,"fixedIn":null},{"text":"5.0","noFixRecorded":false,"fixedIn":null},{"text":"5.0.1","noFixRecorded":false,"fixedIn":null},{"text":"5.1","noFixRecorded":false,"fixedIn":null},{"text":"6.0","noFixRecorded":false,"fixedIn":null},{"text":"6.0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.1 | 4.1.1 | 4.1.2 | 4.2 | 4.2.1 | 4.2.2 | 4.3 | 4.3.1 | 5.0 | 5.0.1 | 5.1 | 6.0 | 6.0.1","eol":{"isEol":true,"eolDate":null,"matchMethod":"cpe","cycle":{"name":"4.0","label":"4.0 'Ice Cream Sandwich'","eolFrom":null,"isLts":false,"isMaintained":false,"latestVersion":null},"product":{"name":"android","label":"Android OS","category":"os"}},"hubHref":"/vendor/google/android"}],"affectedCount":3,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://android.googlesource.com/platform/external/libvpx/+/65c49d5b382de4085ee5668732bcb0f6ecaf7148","label":"android.googlesource.com/platform/external/libvpx/+/65c49d5b382de4085ee5668732bcb0f6ecaf7148","hostname":"android.googlesource.com","tags":["X Refsource CONFIRM","REPORT"]},{"url":"https://android.googlesource.com/platform/external/libvpx/+/cc274e2abe8b2a6698a5c47d8aa4bb45f1f9538d","label":"android.googlesource.com/platform/external/libvpx/+/cc274e2abe8b2a6698a5c47d8aa4bb45f1f9538d","hostname":"android.googlesource.com","tags":["X Refsource CONFIRM","REPORT"]},{"url":"http://source.android.com/security/bulletin/2016-06-01.html","label":"source.android.com/security/bulletin/2016-06-01.html","hostname":"source.android.com","tags":["X Refsource CONFIRM","Vendor Advisory","REPORT"]},{"url":"https://ubuntu.com/security/CVE-2016-2464","label":"ubuntu.com/security/CVE-2016-2464","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-2464","label":"www.cve.org/CVERecord?id=CVE-2016-2464","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-2464","label":"security-tracker.debian.org/tracker/CVE-2016-2464","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:10422-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:10422-1"]},"timeline":[{"kind":"published","date":"2016-06-13T01:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T23:32:20.318Z","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":"2026-10-20T22:39:43.338Z","stale":false,"partial":false}}