CVE-2020-15481

{"id": "CVE-2020-15481", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2020-11-13T21:15:12.067", "references": [{"url": "https://github.com/eset/vulnerability-disclosures/blob/master/CVE-2020-15481/CVE-2020-15481.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.passmark.com/products/performancetest/history.php", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in PassMark BurnInTest v9.1 Build 1008, OSForensics v7.1 Build 1012, and PerformanceTest v10.0 Build 1008. The kernel driver exposes IOCTL functionality that allows low-privilege users to map arbitrary physical memory into the address space of the calling process. This could lead to arbitrary Ring-0 code execution and escalation of privileges. This affects DirectIo32.sys and DirectIo64.sys drivers. This issue is fixed in BurnInTest v9.2, PerformanceTest v10.0 Build 1009, OSForensics v8.0."}, {"lang": "es", "value": "Se detect\u00f3 un problema en PassMark BurnInTest versi\u00f3n v9.1 Build 1008, OSForensics versi\u00f3n v7.1 Build 1012 y PerformanceTest versi\u00f3n v10.0 Build 1008. El controlador del kernel expone la funcionalidad IOCTL que permite a usuarios con pocos privilegios asignar una memoria f\u00edsica arbitraria al espacio de direcciones del proceso de llamadas. Esto podr\u00eda conllevar a una ejecuci\u00f3n de c\u00f3digo arbitraria Ring-0 y una escalada de privilegios. Esto afecta a los controladores DirectIo32.sys y DirectIo64.sys. Este problema es corregido en BurnInTest versi\u00f3n v9.2, PerformanceTest versi\u00f3n v10.0 Build 1009, OSForensics versi\u00f3n v8.0"}], "lastModified": "2020-12-03T02:30:11.703", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:passmark:burnintest:9.1:build_1008:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A81970BF-A4D7-48BA-A635-0A79B1A2E248"}, {"criteria": "cpe:2.3:a:passmark:osforensics:7.1:build_1012:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD99ECAC-B518-45B1-B71E-6D3032D16DCA"}, {"criteria": "cpe:2.3:a:passmark:performancetest:10.0:build_1008:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "165AA017-C1EA-421A-834C-971990F66ADF"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}