{"id":"CVE-2019-14562","aliases":["DEBIAN-CVE-2019-14562","DLA-2645-1","EUVD-2019-5723","GHSA-57v4-px6g-hxrm","MGASA-2021-0035","OESA-2021-1192","SUSE-SU-2020:2691-1","SUSE-SU-2020:2713-1","SUSE-SU-2020:2714-1","SUSE-SU-2020:3126-1","UBUNTU-CVE-2019-14562","USN-4684-1","openSUSE-SU-2020:1525-1","openSUSE-SU-2020:1535-1","openSUSE-SU-2024:11134-1"],"status":"published","title":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to...","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local 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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14562","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-57v4-px6g-hxrm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-14562","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0035.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=25939","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TQYVZRFEXSN3KS43AVH4D7QX553EZQYP/","tags":["web"]},{"url":"https://access.redhat.com/errata/RHSA-2020:1712","tags":["web"]},{"url":"https://usn.ubuntu.com/4349-1/","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/A23OH3MXQU7WURSP4PC66EXMG6INYFH6/","tags":["web"]},{"url":"https://ubuntu.com/security/notices/USN-4684-1","tags":["advisory"]},{"url":"https://github.com/tianocore/edk2/releases","tags":["web"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1192","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202691-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1119454","tags":["report"]},{"url":"https://bugzilla.suse.com/1175476","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14562","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202713-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1175674","tags":["report"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202714-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203126-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1163927","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14559","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2019-14562","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-14562","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-14584","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/R36ATCUMASYUZSN5VY25AUCGT6HUBHZA/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/KV5YQEZBTJT7VOQPZ63RX6XOTTRCHEAU/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5731","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5732","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-0739","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12178","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12180","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12181","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-3613","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-3630","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-0160","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-0161","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14553","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14558","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14563","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14575","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14584","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14586","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14587","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-28210","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-28211","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-14562","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2020-11-23T15:50:41Z","modified":"2024-08-05T00:19:41.322Z","updated_at":"2026-11-02T14:20:18.085548Z"}],"euvd":[{"id":"EUVD-2019-5723","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2020-11-23T15:50:41Z","modified":"2024-08-05T00:19:41Z","updated_at":"2026-11-03T02:40:39.076786Z"}],"ghsa":[{"id":"GHSA-57v4-px6g-hxrm","title":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to...","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-05-24T17:34:47Z","modified":"2023-01-29T05:04:47Z","cwes":["CWE-190"],"updated_at":"2026-11-02T14:45:38.359776Z"}],"nvd":[{"id":"CVE-2019-14562","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2020-11-23T16:15:12.727Z","modified":"2026-06-17T02:18:39.117Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:05:48.502374Z"}],"osv":[{"id":"CVE-2019-14562","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2020-11-23T16:15:12.727Z","modified":"2026-04-16T04:32:05.662389523Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:11.029493Z"},{"id":"DEBIAN-CVE-2019-14562","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2020-11-23T16:15:12.727Z","modified":"2026-09-21T07:02:24.698277102Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:31.467893Z"},{"id":"OESA-2021-1192","title":"edk2 security update","description":"EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications.\r\n\r\nSecurity Fix(es):\r\n\r\nInteger overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.(CVE-2019-14562)","status":"published","published":"2021-05-24T11:04:26Z","modified":"2026-08-18T01:15:40.576781976Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"UBUNTU-CVE-2019-14562","description":"Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2020-11-23T16:15:00Z","modified":"2026-02-04T04:00:33.198983Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:19.6877Z"},{"id":"DLA-2645-1","title":"edk2 - security update","status":"published","published":"2021-04-29T00:00:00Z","modified":"2026-03-09T01:23:38.91045Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"MGASA-2021-0035","title":"Updated edk2 packages fix multiples security vulnerabilities","description":"Improper configuration in system firmware for EDK II may allow unauthenticated\nuser to potentially enable escalation of privilege, information disclosure\nand/or denial of service via local access. (CVE-2018-12179).\n\nInsufficient memory write check in SMM service for EDK II may allow an\nauthenticated user to potentially enable escalation of privilege, information\ndisclosure and/or denial of service via local access. (CVE-2018-12182).\n\nStack overflow in DxeCore for EDK II may allow an unauthenticated user to\npotentially enable escalation of privilege, information disclosure and/or\ndenial of service via local access. (CVE-2018-12183).\n\nBuffer overflow in system firmware for EDK II may allow unauthenticated user\nto potentially enable escalation of privilege and/or denial of service via\nnetwork access. (CVE-2019-0160).\n\nStack overflow in XHCI for EDK II may allow an unauthenticated user to\npotentially enable denial of service via local access. (CVE-2019-0161).\n\nImproper authentication in EDK II may allow a privileged user to potentially\nenable information disclosure via network access. (CVE-2019-14553).\n\nInsufficient control flow management in BIOS firmware for 8th, 9th, 10th\nGeneration Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 \u0026 5000 Series\nProcessors may allow an authenticated user to potentially enable denial of\nservice via adjacent access. (CVE-2019-14558).\n\nUncontrolled resource consumption in EDK II may allow an unauthenticated user\nto potentially enable denial of service via network access. (CVE-2019-14559).\n\nInteger truncation in EDK II may allow an authenticated user to potentially\nenable escalation of privilege via local access. (CVE-2019-14563).\n\nLogic issue in DxeImageVerificationHandler() for EDK II may allow an\nauthenticated user to potentially enable escalation of privilege via local\naccess. (CVE-2019-14575).\n\nEDK II incorrectly parsed signed PKCS #7 data. An attacker could use this\nissue to cause EDK II to crash, resulting in a denial of service, or possibly\nexecute arbitrary code. (CVE-2019-14584).\n\nUse after free vulnerability in EDK II may allow an authenticated user to\npotentially enable escalation of privilege, information disclosure and/or\ndenial of service via adjacent access. (CVE-2019-14586).\n\nLogic issue EDK II may allow an unauthenticated user to potentially enable\ndenial of service via adjacent access. (CVE-2019-14587).\n\nInteger overflow in DxeImageVerificationHandler() EDK II may allow an\nauthenticated user to potentially enable denial of service via local access.\n(CVE-2019-14562).\n","status":"published","published":"2021-01-17T16:07:01Z","modified":"2026-04-16T04:42:41.889312057Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2020:1525-1","title":"Security update for ovmf","description":"This update for ovmf fixes the following issues:\n\n- CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476).\n- Support more SCSI drivers (PvScsi, MptScsi and LsiScsi). (bsc#1119454) \n- Enable LsiScsi explicitly since it's disabled by default\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.","status":"published","published":"2020-09-25T04:22:43Z","modified":"2026-02-04T02:21:29.854128Z","updated_at":"2026-11-02T16:58:31.517538Z"},{"id":"openSUSE-SU-2020:1535-1","title":"Security update for ovmf","description":"This update for ovmf fixes the following issues:\n\n- CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476).\n- Use openSUSE CA for the opensuse flavor (bsc#1175674) \t  \n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-09-25T22:21:27Z","modified":"2026-02-04T03:53:15.686786Z","updated_at":"2026-11-02T16:58:31.517538Z"},{"id":"openSUSE-SU-2024:11134-1","title":"ovmf-202105-3.4 on GA media","description":"These are all security issues fixed in the ovmf-202105-3.4 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:25:46.183484Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2020:2691-1","title":"Security update for ovmf","description":"This update for ovmf fixes the following issues:\n\n- CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476).\n- Support more SCSI drivers (PvScsi, MptScsi and LsiScsi). (bsc#1119454) \n- Enable LsiScsi explicitly since it's disabled by default\n","status":"published","published":"2020-09-21T09:24:59Z","modified":"2026-02-04T03:01:13.633033Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"SUSE-SU-2020:2713-1","title":"Security update for ovmf","description":"This update for ovmf fixes the following issues:\n\n- CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476).\n- Use openSUSE CA for the opensuse flavor (bsc#1175674) \t  \n","status":"published","published":"2020-09-22T15:09:02Z","modified":"2026-02-04T04:25:53.756109Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"SUSE-SU-2020:2714-1","title":"Security update for ovmf","description":"This update for ovmf fixes the following issues:\n\n- CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476).\n- Use openSUSE CA for the opensuse flavor (bsc#1175674) \n","status":"published","published":"2020-09-22T15:09:20Z","modified":"2026-02-04T03:25:36.513845Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"SUSE-SU-2020:3126-1","title":"Security update for ovmf","description":"This update for ovmf fixes the following issues:\n\n- CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476).  \n- CVE-2019-14559: Fixed a memory leak in ArpOnFrameRcvdDpc() (bsc#1163927).\n","status":"published","published":"2020-11-03T09:51:32Z","modified":"2026-02-04T03:35:01.041995Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"USN-4684-1","title":"edk2 vulnerabilities","description":"Laszlo Ersek discovered that EDK II incorrectly validated certain signed\nimages. An attacker could possibly use this issue with a specially crafted\nimage to cause EDK II to hang, resulting in a denial of service. This issue\nonly affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS.\n(CVE-2019-14562)\n\nIt was discovered that EDK II incorrectly parsed signed PKCS #7 data. An\nattacker could use this issue to cause EDK II to crash, resulting in a\ndenial of service, or possibly execute arbitrary code. (CVE-2019-14584)\n","status":"published","published":"2021-01-07T13:51:25Z","modified":"2026-02-10T04:42:01Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}