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Severity: MEDIUM https://t.co/MMskTGgVtv?amp=1"}, {"link": "https://twitter.com/WolfgangSesin/status/1403639535846805504", "text": "New post from https://t.co/uXvPWJy6tj?amp=1 (CVE-2021-28211) has been published on https://t.co/9RQ7dGYRwS?amp=1"}, {"link": "https://twitter.com/WolfgangSesin/status/1403639535846805504", "text": "New post from https://t.co/uXvPWJy6tj?amp=1 (CVE-2021-28211) has been published on https://t.co/9RQ7dGYRwS?amp=1"}, {"link": "https://twitter.com/FortifiedITLtd/status/1405148519938277376", "text": "CVE-2021-28211\nA heap overflow in LzmaUefiDecompressGetInfo function in EDK II."}]}, "backreferences": {"references": [{"type": "almalinux", "idList": ["ALSA-2021:2591"]}, {"type": "debian", "idList": ["DEBIAN:DLA-2645-1:92A7D"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2021-28211"]}, {"type": "nessus", "idList": ["DEBIAN_DLA-2645.NASL", "EULEROS_SA-2021-1736.NASL", "EULEROS_SA-2021-1764.NASL", "OPENSUSE-2021-495.NASL", "SUSE_SU-2021-0972-1.NASL", "SUSE_SU-2021-0987-1.NASL", "UBUNTU_USN-4923-1.NASL"]}, {"type": "oraclelinux", "idList": ["ELSA-2021-2591"]}, {"type": "redhat", "idList": ["RHSA-2021:3119"]}, {"type": "redhatcve", "idList": ["RH:CVE-2021-28211"]}, {"type": "rocky", "idList": ["RLSA-2021:2591"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2021:0495-1"]}, {"type": "ubuntu", "idList": ["USN-4923-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2021-28211"]}]}, "exploitation": null, "affected_software": {"major_version": [{"name": "tianocore edk2", "version": 202008}]}, "epss": [{"cve": "CVE-2021-28211", "epss": 0.00048, "percentile": 0.14694, "modified": "2023-05-07"}], "vulnersScore": 2.4}, "_state": {"dependencies": 1685211539, "score": 1685198111, "affected_software_major_version": 0, "epss": 0}, "_internal": {"score_hash": "5801d0544eb278c61865055578f3eb9f"}, "cna_cvss": {"cna": null, "cvss": {}}, "cpe": ["cpe:/a:tianocore:edk2:202008"], "cpe23": ["cpe:2.3:a:tianocore:edk2:202008:*:*:*:*:*:*:*"], "cwe": ["CWE-787"], "affectedSoftware": [{"cpeName": "tianocore:edk2", "version": "202008", "operator": "eq", "name": "tianocore edk2"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:a:tianocore:edk2:202008:*:*:*:*:*:*:*", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://bugzilla.tianocore.org/show_bug.cgi?id=1816", "name": "https://bugzilla.tianocore.org/show_bug.cgi?id=1816", "refsource": "MISC", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"]}], "product_info": [{"vendor": "TianoCore", "product": "EDK II"}], "solutions": [], "workarounds": [], "impacts": [], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "A case of CWE-122 is occurring in the LzmaUefiDecompressGetInfo function.", "lang": "en", "type": "CWE"}]}], "exploits": [], "assigned": "1976-01-01T00:00:00"}

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Fix(es):\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-08-10T13:16:13", "type": "redhat", "title": "(RHSA-2021:3119) Moderate: OpenShift Virtualization 2.6.6 Images security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, 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"CVE-2020-25659", "CVE-2020-25712", "CVE-2020-26116", "CVE-2020-26137", "CVE-2020-27618", "CVE-2020-27619", "CVE-2020-28196", "CVE-2020-28935", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-36242", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8927", "CVE-2020-9948", "CVE-2020-9951", "CVE-2020-9983", "CVE-2021-20201", "CVE-2021-20271", "CVE-2021-23239", "CVE-2021-23240", "CVE-2021-23336", "CVE-2021-25215", "CVE-2021-25217", "CVE-2021-27219", "CVE-2021-28211", "CVE-2021-3114", "CVE-2021-3177", "CVE-2021-32399", "CVE-2021-3326", "CVE-2021-33909", "CVE-2021-33910", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3560"], "modified": "2021-08-10T13:16:44", "id": "RHSA-2021:3119", "href": "https://access.redhat.com/errata/RHSA-2021:3119", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-09-12T04:36:23", "description": "OpenShift Virtualization 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Fix(es):\n\n* golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652)\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)\n\n* golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813)\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\n* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-07-27T12:20:29", "type": "redhat", "title": "(RHSA-2021:2920) Moderate: OpenShift Virtualization 4.8.0 Images", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10228", "CVE-2017-14502", "CVE-2019-13012", "CVE-2019-14866", "CVE-2019-25013", "CVE-2019-25032", "CVE-2019-25034", "CVE-2019-25035", "CVE-2019-25036", "CVE-2019-25037", "CVE-2019-25038", "CVE-2019-25039", "CVE-2019-25040", "CVE-2019-25041", "CVE-2019-25042", "CVE-2019-2708", "CVE-2019-3842", "CVE-2019-9169", "CVE-2020-12362", "CVE-2020-12363", "CVE-2020-12364", "CVE-2020-13434", "CVE-2020-13543", "CVE-2020-13584", "CVE-2020-13776", "CVE-2020-14344", "CVE-2020-14345", "CVE-2020-14346", "CVE-2020-14347", "CVE-2020-14360", "CVE-2020-14361", "CVE-2020-14362", "CVE-2020-14363", "CVE-2020-15358", "CVE-2020-24977", "CVE-2020-25659", "CVE-2020-25712", "CVE-2020-26116", "CVE-2020-26137", "CVE-2020-26541", "CVE-2020-27618", "CVE-2020-27619", "CVE-2020-27813", "CVE-2020-28196", "CVE-2020-28935", "CVE-2020-29361", "CVE-2020-29362", "CVE-2020-29363", "CVE-2020-29652", "CVE-2020-36242", "CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286", "CVE-2020-8927", "CVE-2020-9948", "CVE-2020-9951", "CVE-2020-9983", "CVE-2021-20201", "CVE-2021-20271", "CVE-2021-23239", "CVE-2021-23240", "CVE-2021-23336", "CVE-2021-25215", "CVE-2021-25217", "CVE-2021-27219", "CVE-2021-28211", "CVE-2021-29482", "CVE-2021-3114", "CVE-2021-3121", "CVE-2021-3177", "CVE-2021-33034", "CVE-2021-3326", "CVE-2021-3516", "CVE-2021-3517", "CVE-2021-3518", "CVE-2021-3520", "CVE-2021-3537", "CVE-2021-3541", "CVE-2021-3560"], "modified": "2021-07-27T12:21:10", "id": "RHSA-2021:2920", "href": "https://access.redhat.com/errata/RHSA-2021:2920", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2023-05-27T15:12:47", "description": "A heap overflow in LzmaUefiDecompressGetInfo function in EDK II.", "cvss3": {"exploitabilityScore": 0.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "baseScore": 6.7, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-11T16:15:00", "type": "debiancve", "title": "CVE-2021-28211", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28211"], "modified": "2021-06-11T16:15:00", "id": "DEBIANCVE:CVE-2021-28211", "href": "https://security-tracker.debian.org/tracker/CVE-2021-28211", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}}], "almalinux": [{"lastseen": "2021-08-11T15:48:33", "description": "EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. \n\nSecurity Fix(es):\n\n* edk2: possible heap corruption with LzmaUefiDecompressGetInfo (CVE-2021-28211)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 0.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 6.7, "privilegesRequired": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-06-29T13:59:11", "type": "almalinux", "title": "Moderate: edk2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28211"], "modified": "2021-08-11T13:42:14", "id": "ALSA-2021:2591", "href": "https://errata.almalinux.org/8/ALSA-2021-2591.html", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}}], "rocky": [{"lastseen": "2023-07-24T17:27:08", "description": "An update is available for edk2.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nEDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. \n\nSecurity Fix(es):\n\n* edk2: possible heap corruption with LzmaUefiDecompressGetInfo (CVE-2021-28211)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 0.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "baseScore": 6.7, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:59:11", "type": "rocky", "title": "edk2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28211"], "modified": "2021-06-29T13:59:11", "id": "RLSA-2021:2591", "href": "https://errata.rockylinux.org/RLSA-2021:2591", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}}], "suse": [{"lastseen": "2022-04-18T12:40:30", "description": "An update that fixes two vulnerabilities is now available.\n\nDescription:\n\n This update for ovmf fixes the following issues:\n\n - CVE-2021-28211: ovmf: edk2: possible heap corruption with\n LzmaUefiDecompressGetInfo (bsc#1183578)\n - CVE-2021-28210: ovmf: unlimited FV recursion, round 2 (bsc#1183579)\n\n This update was imported from the SUSE:SLE-15-SP2:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2021-495=1", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-02T00:00:00", "type": "suse", "title": "Security update for ovmf (moderate)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28210", "CVE-2021-28211"], "modified": "2021-04-02T00:00:00", "id": "OPENSUSE-SU-2021:0495-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/O64FXHJK5XXCJEHCRQJDNI2X2UVMP6BS/", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-05-27T15:02:03", "description": "## Releases\n\n * Ubuntu 20.10 \n * Ubuntu 20.04 LTS\n\n## Packages\n\n * edk2 \\- UEFI firmware for virtual machines\n\nLaszlo Ersek discovered that EDK II incorrectly handled recursion. A \nremote attacker could possibly use this issue to cause EDK II to consume \nresources, leading to a denial of service. (CVE-2021-28210)\n\nSatoshi Tanda discovered that EDK II incorrectly handled decompressing \ncertain images. A remote attacker could use this issue to cause EDK II to \ncrash, resulting in a denial of service, or possibly execute arbitrary \ncode. (CVE-2021-28211)\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-20T00:00:00", "type": "ubuntu", "title": "EDK II vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28210", "CVE-2021-28211"], "modified": "2021-04-20T00:00:00", "id": "USN-4923-1", "href": "https://ubuntu.com/security/notices/USN-4923-1", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-08-05T05:19:13", "description": "\nSeveral security vulnerabilities have been discovered in edk2, firmware for\nvirtual machines. Integer and stack overflows and uncontrolled resource\nconsumption may lead to a denial-of-service or in a worst case scenario,\nallow an authenticated local user to potentially enable escalation of\nprivilege.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n0~20161202.7bbe0b3e-1+deb9u2.\n\n\nWe recommend that you upgrade your edk2 packages.\n\n\nFor the detailed security status of edk2 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/edk2>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 2.1, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.0, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-04-29T00:00:00", "type": "osv", "title": "edk2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 5.1, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 5.2, "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28210", "CVE-2019-14559", "CVE-2019-14584", "CVE-2019-14586", "CVE-2019-14558", "CVE-2021-28211", "CVE-2019-14575", "CVE-2019-0161", "CVE-2019-14587", "CVE-2019-14562", "CVE-2019-14563"], "modified": "2022-08-05T05:19:07", "id": "OSV:DLA-2645-1", "href": "https://osv.dev/vulnerability/DLA-2645-1", "cvss": {"score": 5.2, "vector": "AV:A/AC:L/Au:S/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2022-02-10T00:00:00", "description": "-------------------------------------------------------------------------\nDebian LTS Advisory DLA-2645-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nApril 29, 2021 https://wiki.debian.org/LTS\n-------------------------------------------------------------------------\n\nPackage : edk2\nVersion : 0~20161202.7bbe0b3e-1+deb9u2\nCVE ID : CVE-2019-0161 CVE-2019-14558 CVE-2019-14559 CVE-2019-14562 \n CVE-2019-14563 CVE-2019-14575 CVE-2019-14584 CVE-2019-14586 \n CVE-2019-14587 CVE-2021-28210 CVE-2021-28211\nDebian Bug : 952926 968819 952934 977300\n \nSeveral security vulnerabilities have been discovered in edk2, firmware for\nvirtual machines. Integer and stack overflows and uncontrolled resource\nconsumption may lead to a denial-of-service or in a worst case scenario,\nallow an authenticated local user to potentially enable escalation of\nprivilege.\n\nFor Debian 9 stretch, these problems have been fixed in version\n0~20161202.7bbe0b3e-1+deb9u2.\n\nWe recommend that you upgrade your edk2 packages.\n\nFor the detailed security status of edk2 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/edk2\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\nAttachment:\nsignature.asc\nDescription: This is a digitally signed message part\n", "cvss3": {"exploitabilityScore": 2.1, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.0, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-29T20:03:01", "type": "debian", "title": "[SECURITY] [DLA 2645-1] edk2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 5.1, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 5.2, "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0161", "CVE-2019-14558", "CVE-2019-14559", "CVE-2019-14562", "CVE-2019-14563", "CVE-2019-14575", "CVE-2019-14584", "CVE-2019-14586", "CVE-2019-14587", "CVE-2021-28210", "CVE-2021-28211"], "modified": "2021-04-29T20:03:01", "id": "DEBIAN:DLA-2645-1:92A7D", "href": "https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html", "cvss": {"score": 5.2, "vector": "AV:A/AC:L/Au:S/C:P/I:P/A:P"}}]}