CVE-2018-3613

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{"affected": [{"affectedData": [{"product": "Extensible Firmware Interface Development Kit (EDK II)", "vendor": "Extensible Firmware Interface Development Kit (EDK II)", "versions": [{"status": "affected", "version": "N/A"}]}], "source": "secure@intel.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tianocore:edk_ii:udk2015:*:*:*:*:*:*:*", "matchCriteriaId": "584B3B62-1E26-42DF-9C37-6D2BD89F2BD6", "vulnerable": true}, {"criteria": "cpe:2.3:a:tianocore:edk_ii:udk2017:*:*:*:*:*:*:*", "matchCriteriaId": "423C3E0B-BD3D-4C1A-8551-5F49FAB25BA8", "vulnerable": true}, {"criteria": "cpe:2.3:a:tianocore:edk_ii:udk2018:*:*:*:*:*:*:*", "matchCriteriaId": "B7BBF37F-B05A-4A3F-A45B-4F1301AB0969", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Logic issue in variable service module for EDK II/UDK2018/UDK2017/UDK2015 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access."}, {"lang": "es", "value": "Problema de l\u00f3gica en el m\u00f3dulo del servicio variable para EDK II/UDK2018/UDK2017/UDK2015 podr\u00eda permitir que un usuario autenticado escale privilegios, divulgue informaci\u00f3n y/o provoque una denegaci\u00f3n de servicio mediante acceso local."}], "id": "CVE-2018-3613", "lastModified": "2026-06-17T01:57:33.500", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-03-27T20:29:03.770", "references": [{"source": "secure@intel.com", "url": "https://access.redhat.com/errata/RHSA-2019:2125"}, {"source": "secure@intel.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://edk2-docs.gitbooks.io/security-advisory/content/authvariable-timestamp-zeroing-on-append_write.html"}, {"source": "secure@intel.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/"}, {"source": "secure@intel.com", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:2125"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://edk2-docs.gitbooks.io/security-advisory/content/authvariable-timestamp-zeroing-on-append_write.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us"}], "sourceIdentifier": "secure@intel.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2019:2125", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ovmf-0:20180508-6.gitee3198e672e2.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-08-06T00:00:00Z"}], "bugzilla": {"description": "edk2: Logic error in MdeModulePkg in EDK II firmware allows for privilege escalation by authenticated users", "id": "1641433", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1641433"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-287", "details": ["Logic issue in variable service module for EDK II/UDK2018/UDK2017/UDK2015 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access."], "name": "CVE-2018-3613", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-10-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-3613\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-3613\nhttps://edk2-docs.gitbooks.io/security-advisory/content/edk-ii-authenticated-variable-bypass.html"], "threat_severity": "Moderate"}

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