{"schemaVersion":3,"id":"CVE-2020-14153","aliases":["UBUNTU-CVE-2020-14153"],"status":"published","duplicateOf":null,"title":null,"description":"In IJG JPEG (aka libjpeg) from version 8 through 9c, jdhuff.c has an out-of-bounds array read for certain table pointers.","dates":{"published":"2020-06-15T16:51:29.000Z","modified":"2024-08-04T12:39:36.088Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.1,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":7.1,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","exploitability":4.6,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.1,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0108,"percentile":0.6458,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.0108},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0108,"percentile":0.6458}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0108,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0108,"percentile":0.6458}]},"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":[{"id":"GITHUB_LIBJPEG-TURBO_LIBJPEG-TURBO","name":"Libjpeg Turbo","source":"github","url":"https://github.com/libjpeg-turbo/libjpeg-turbo/issues/167","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"}],"affected":[{"vendor":"ubuntu","product":"libjpeg6b","name":"libjpeg6b","label":"libjpeg6b","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libjpeg6b","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"libjpeg9","name":"libjpeg9","label":"libjpeg9","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libjpeg9","purlType":"deb","versions":[{"text":"< 1:9b-1ubuntu1+esm1","noFixRecorded":false,"fixedIn":null},{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"< 1:9b-1ubuntu1+esm1 | All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ijg","product":"libjpeg","name":"libjpeg","label":"libjpeg","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 8, ≤ 9c","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 8, ≤ 9c","eol":null,"hubHref":"/vendor/ijg/libjpeg"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugs.gentoo.org/727908","label":"bugs.gentoo.org/727908","hostname":"bugs.gentoo.org","tags":["X Refsource MISC","Issue Tracking","Third Party Advisory"]},{"url":"http://www.ijg.org/files/jpegsrc.v9d.tar.gz","label":"www.ijg.org/files/jpegsrc.v9d.tar.gz","hostname":"www.ijg.org","tags":["X Refsource MISC","REPORT","Product"]},{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/issues/445","label":"github.com/libjpeg-turbo/libjpeg-turbo/issues/445","hostname":"github.com","tags":["X Refsource MISC","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-14153","label":"ubuntu.com/security/CVE-2020-14153","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-5336-1","label":"ubuntu.com/security/notices/USN-5336-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-14153","label":"www.cve.org/CVERecord?id=CVE-2020-14153","hostname":"www.cve.org","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":["USN-5336-1"],"duplicates":[],"related":["USN-5336-1"]},"timeline":[{"kind":"published","date":"2020-06-15T16:51:29.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T12:39:36.088Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":39,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T18:36:40.333Z","stale":false,"partial":false}}