{"schemaVersion":3,"id":"CVE-2019-14562","aliases":["SUSE-SU-2020:2691-1","SUSE-SU-2020:2713-1","SUSE-SU-2020:2714-1","UBUNTU-CVE-2019-14562","DEBIAN-CVE-2019-14562","openSUSE-SU-2020:1525-1","openSUSE-SU-2020:1535-1"],"status":"published","duplicateOf":null,"title":null,"description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","dates":{"published":"2020-11-23T15:50:41.000Z","modified":"2024-08-05T00:19:41.322Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true}]},"epss":{"probability":0.0031,"percentile":0.22378,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0031},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0031,"percentile":0.22378}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0031,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0031,"percentile":0.22378}]},"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-190","name":"Integer Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"}],"affected":[{"vendor":"debian","product":"edk2","name":"edk2","label":"edk2","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/edk2","purlType":"deb","versions":[{"text":"< 2020.05-4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2020.05-4","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"edk2","name":"edk2","label":"edk2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/edk2","purlType":"deb","versions":[{"text":"< 0~20160408.ffea0a2c-2ubuntu0.2","noFixRecorded":false,"fixedIn":null},{"text":"< 0~20180205.c0d9813c-2ubuntu0.3","noFixRecorded":false,"fixedIn":null},{"text":"< 0~20191122.bd85bf54-2ubuntu3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0~20160408.ffea0a2c-2ubuntu0.2 | < 0~20180205.c0d9813c-2ubuntu0.3 | < 0~20191122.bd85bf54-2ubuntu3.1","eol":null,"hubHref":null},{"vendor":"debian","product":"debian_linux","name":"debian linux","label":"debian_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"9.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"9.0","eol":{"isEol":true,"eolDate":"2022-07-01T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"9","label":"9 (Stretch)","eolFrom":"2022-07-01T00:00:00.000Z","isLts":false,"isMaintained":true,"latestVersion":"9.13"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"opensuse","product":"ovmf&distro=openSUSE Leap 15.1","name":"ovmf","label":"ovmf&distro=openSUSE Leap 15.1","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/ovmf&distro=openSUSE Leap 15.1","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-lp151.11.9.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-lp151.11.9.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"ovmf&distro=openSUSE Leap 15.2","name":"ovmf","label":"ovmf&distro=openSUSE Leap 15.2","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/ovmf&distro=openSUSE Leap 15.2","purlType":"rpm","versions":[{"text":"< 201911-lp152.6.5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 201911-lp152.6.5.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-ESPOS","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-ESPOS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-ESPOS","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-5.35.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-5.35.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-LTSS","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-LTSS","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-5.35.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-5.35.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP1","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP1","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-5.35.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-5.35.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP2","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP2","purlType":"rpm","versions":[{"text":"< 201911-7.5.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 201911-7.5.2","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-3.29.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-3.29.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Server 12 SP5","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Server 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Server 12 SP5","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-3.29.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-3.29.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Server 15-LTSS","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Server 15-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Server 15-LTSS","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-5.35.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-5.35.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-3.29.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-3.29.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-3.29.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-3.29.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 15","name":"ovmf","label":"ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 15","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE Linux Enterprise Server for SAP Applications 15","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-5.35.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-5.35.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE OpenStack Cloud 9","name":"ovmf","label":"ovmf&distro=SUSE OpenStack Cloud 9","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE OpenStack Cloud 9","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-3.29.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-3.29.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ovmf&distro=SUSE OpenStack Cloud Crowbar 9","name":"ovmf","label":"ovmf&distro=SUSE OpenStack Cloud Crowbar 9","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ovmf&distro=SUSE OpenStack Cloud Crowbar 9","purlType":"rpm","versions":[{"text":"< 2017+git1510945757.b2662641d5-3.29.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2017+git1510945757.b2662641d5-3.29.1","eol":null,"hubHref":null},{"vendor":"tianocore","product":"edk2","name":"edk2","label":"edk2","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/tianocore/edk2"}],"affectedCount":18,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://bugzilla.tianocore.org/show_bug.cgi?id=2215","label":"bugzilla.tianocore.org/show_bug.cgi?id=2215","hostname":"bugzilla.tianocore.org","tags":["X Refsource MISC","Issue Tracking","Vendor Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html","label":"lists.debian.org/debian-lts-announce/2021/04/msg00032.html","hostname":"lists.debian.org","tags":["Mailing List","X Refsource MLIST","Third Party Advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202691-1/","label":"www.suse.com/support/update/announcement/2020/suse-su-20202691-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1119454","label":"bugzilla.suse.com/1119454","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1175476","label":"bugzilla.suse.com/1175476","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14562","label":"www.suse.com/security/cve/CVE-2019-14562","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202713-1/","label":"www.suse.com/support/update/announcement/2020/suse-su-20202713-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1175674","label":"bugzilla.suse.com/1175674","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202714-1/","label":"www.suse.com/support/update/announcement/2020/suse-su-20202714-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-14562","label":"ubuntu.com/security/CVE-2019-14562","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-4684-1","label":"ubuntu.com/security/notices/USN-4684-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-14562","label":"www.cve.org/CVERecord?id=CVE-2019-14562","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-14562","label":"security-tracker.debian.org/tracker/CVE-2019-14562","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/R36ATCUMASYUZSN5VY25AUCGT6HUBHZA/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/KV5YQEZBTJT7VOQPZ63RX6XOTTRCHEAU/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-2645-1","MGASA-2021-0035","OPENSUSE-SU-2024:11134-1","SUSE-SU-2020:3126-1","USN-4684-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:11134-1","SUSE-SU-2020:3126-1","USN-4684-1"]},"timeline":[{"kind":"published","date":"2020-11-23T15:50:41.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T00:19:41.322Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T16:08:49.475Z","stale":false,"partial":false}}