CVE-2021-28211

{"id": "CVE-2021-28211", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2021-06-11T16:15:12.503", "references": [{"url": "https://bugzilla.tianocore.org/show_bug.cgi?id=1816", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "source": "infosec@edk2.groups.io"}, {"url": "https://bugzilla.tianocore.org/show_bug.cgi?id=1816", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "infosec@edk2.groups.io", "description": [{"lang": "en", "value": "CWE-122"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A heap overflow in LzmaUefiDecompressGetInfo function in EDK II."}, {"lang": "es", "value": "Un desbordamiento de la pila en la funci\u00f3n zmaUefiDecompressGetInfo en EDK II"}], "lastModified": "2024-11-21T05:59:22.507", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tianocore:edk2:202008:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C45BEB6-1F89-4813-B2CF-90639F9CE525"}], "operator": "OR"}]}], "sourceIdentifier": "infosec@edk2.groups.io"}