CVE-2020-13464

{"id": "CVE-2020-13464", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.5}]}, "published": "2020-08-31T16:15:14.270", "references": [{"url": "https://www.usenix.org/system/files/woot20-paper-obermaier.pdf", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.usenix.org/system/files/woot20-paper-obermaier.pdf", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The flash memory readout protection in China Key Systems & Integrated Circuit CKS32F103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU or DMA module."}, {"lang": "es", "value": "La protecci\u00f3n de lectura de la memoria flash en los dispositivos China Key Systems & Integrated Circuit CKS32F103, permite a atacantes f\u00edsicos extraer firmware por medio de la interfaz de depuraci\u00f3n usando la CPU o el m\u00f3dulo DMA"}], "lastModified": "2024-11-21T05:01:19.313", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cksic:cks32f103_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCE7F9E1-902C-49C5-9D49-BC410F3708DE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cksic:cks32f103:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B3EC765F-8196-4C13-8FA0-9F36D8F2BE95"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}