{ "id": "CVE-2020-4097", "sourceIdentifier": "psirt@hcl.com", "published": "2020-11-05T17:15:12.537", "lastModified": "2024-11-21T05:32:17.000", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "In HCL Notes version 9 previous to release 9.0.1 FixPack 10 Interim Fix 8, version 10 previous to release 10.0.1 FixPack 6 and version 11 previous to 11.0.1 FixPack 1, a vulnerability in the input parameter handling of the Notes Client could potentially be exploited by an attacker resulting in a buffer overflow. This could enable an attacker to crash HCL Notes or execute attacker-controlled code on the client." }, { "lang": "es", "value": "En HCL Notes versi\u00f3n 9 anterior a la versi\u00f3n 9.0.1 FixPack 10 Interim Fix 8, versi\u00f3n 10 anterior a versi\u00f3n 10.0.1 FixPack 6 y versi\u00f3n 11 anterior a 11.0.1 FixPack 1, una vulnerabilidad en el manejo del par\u00e1metro de entrada del cliente Notes podr\u00eda potencialmente ser explotado por un atacante resultando en un desbordamiento del b\u00fafer. Esto podr\u00eda permitir a un atacante bloquear HCL Notes o ejecutar c\u00f3digo controlado por el atacante en el cliente" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 6.8, "baseSeverity": "MEDIUM", "attackVector": "PHYSICAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 0.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 4.6, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-120" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:hcltech:notes:*:*:*:*:*:*:*:*", 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