{"schemaVersion":3,"id":"CVE-2020-3757","aliases":["MGASA-2020-0085","RHSA-2020:0513"],"status":"published","duplicateOf":null,"title":null,"description":"Adobe Flash Player versions 32.0.0.321 and earlier, 32.0.0.314 and earlier, 32.0.0.321 and earlier, and 32.0.0.255 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.","dates":{"published":"2020-02-13T15:52:44.000Z","modified":"2024-08-04T07:44:50.458Z","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":"OSV · Red hat","score":8.8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/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}]},"epss":{"probability":0.10174,"percentile":0.95627,"severity":"medium","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.10174},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10174,"percentile":0.95627}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.10174,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.10174,"percentile":0.95627}]},"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-843","name":"Access of Resource Using Incompatible Type ('Type Confusion')","description":"The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/843.html"}],"affected":[{"vendor":"adobe","product":"adobe flash player","name":"Adobe Flash Player","label":"adobe flash player","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"32.0.0.321 and earlier, 32.0.0.314 and earlier, 32.0.0.321 and earlier, and 32.0.0.255  and earlier versions","noFixRecorded":false,"fixedIn":null}],"versionsText":"32.0.0.321 and earlier, 32.0.0.314 and earlier, 32.0.0.321 and earlier, and 32.0.0.255  and earlier versions","eol":null,"hubHref":"/vendor/adobe/adobe_flash_player"},{"vendor":"adobe","product":"flash_player","name":"Flash Player","label":"flash_player","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 32.0.0.321","noFixRecorded":false,"fixedIn":null},{"text":"< 32.0.0.314","noFixRecorded":false,"fixedIn":null},{"text":"≤ 32.0.0.321","noFixRecorded":false,"fixedIn":null},{"text":"≤ 32.0.0.255","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 32.0.0.321 | < 32.0.0.314 | ≤ 32.0.0.321 | ≤ 32.0.0.255","eol":null,"hubHref":"/vendor/adobe/flash_player"},{"vendor":"mageia","product":"flash-player-plugin","name":"flash-player-plugin","label":"flash-player-plugin","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/flash-player-plugin","purlType":"rpm","versions":[{"text":"< 32.0.0.330-1.mga7.nonfree","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 32.0.0.330-1.mga7.nonfree","eol":null,"hubHref":null},{"vendor":"redhat","product":"enterprise_linux_desktop","name":"enterprise linux desktop","label":"enterprise_linux_desktop","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_desktop"},{"vendor":"redhat","product":"enterprise_linux_server","name":"enterprise linux server","label":"enterprise_linux_server","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_server"},{"vendor":"redhat","product":"enterprise_linux_workstation","name":"enterprise linux workstation","label":"enterprise_linux_workstation","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_workstation"},{"vendor":"redhat","product":"flash-plugin","name":"flash-plugin","label":"flash-plugin","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/flash-plugin","purlType":"rpm","versions":[{"text":"< 0:32.0.0.330-1.el6_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:32.0.0.330-1.el6_10","eol":null,"hubHref":null}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://helpx.adobe.com/security/products/flash-player/apsb20-06.html","label":"helpx.adobe.com/security/products/flash-player/apsb20-06.html","hostname":"helpx.adobe.com","tags":["X Refsource CONFIRM","WEB","ARTICLE","Patch","Vendor Advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2020:0513","label":"access.redhat.com/errata/RHSA-2020:0513","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT","Advisory","Patch","Third Party Advisory"]},{"url":"https://security.gentoo.org/glsa/202003-61","label":"security.gentoo.org/glsa/202003-61","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Third Party Advisory"]},{"url":"https://advisories.mageia.org/MGASA-2020-0085.html","label":"advisories.mageia.org/MGASA-2020-0085.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26184","label":"bugs.mageia.org/show_bug.cgi?id=26184","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://access.redhat.com/security/updates/classification/#critical","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1801792","label":"bugzilla.redhat.com/show_bug.cgi?id=1801792","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0513.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0513.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-3757","label":"access.redhat.com/security/cve/CVE-2020-3757","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-3757","label":"www.cve.org/CVERecord?id=CVE-2020-3757","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3757","label":"nvd.nist.gov/vuln/detail/CVE-2020-3757","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-02-13T15:52:44.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T07:44:50.458Z","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":"2026-10-20T11:58:19.448Z","stale":false,"partial":false}}