{ "id": "CVE-2020-15292", "sourceIdentifier": "cve-requests@bitdefender.com", "published": "2020-12-17T17:15:12.783", "lastModified": "2024-11-21T05:05:15.730", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Lack of validation on data read from guest memory in IntPeGetDirectory, IntPeParseUnwindData, IntLogExceptionRecord, IntKsymExpandSymbol and IntLixTaskDumpTree may lead to out-of-bounds read or it could cause DoS due to integer-overflor (IntPeGetDirectory), TOCTOU (IntPeParseUnwindData) or insufficient validations." }, { "lang": "es", "value": "Una falta de comprobaci\u00f3n en los datos le\u00eddos desde la memoria del invitado en IntPeGetDirectory, IntPeParseUnwindData, IntLogExceptionRecord, IntKsymExpandSymbol e IntLixTaskDumpTree, puede conllevar a una lectura fuera de l\u00edmites o podr\u00eda causar una DoS debido a un exceso de enteros (IntPeGetDirectory), una TOCTOU (IntPeParseUnwindData) o una comprobaci\u00f3n insuficiente" } ], "metrics": { "cvssMetricV31": [ { "source": "cve-requests@bitdefender.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 2.1, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "LOW", "exploitabilityScore": 3.9, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "cve-requests@bitdefender.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-20" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-20" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:bitdefender:hypervisor_introspection:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.132.2", "matchCriteriaId": "DBE339FF-189B-407E-9801-E406DE2CCA17" } ] } ] } ], "references": [ { "url": "https://www.bitdefender.com/support/security-advisories/lack-validation-data-read-guest-memory-bitdefender-hvi-va-9333/", "source": "cve-requests@bitdefender.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://www.bitdefender.com/support/security-advisories/lack-validation-data-read-guest-memory-bitdefender-hvi-va-9333/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ] } ] }