CVE-2011-0026

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una API de ODBC (odbc32.dll) en Microsoft Data Access Components (MDAC) versi\u00f3n 2.8 SP1 y SP2, y Windows Data Access Components (WDAC) versi\u00f3n 6.0, permite a los atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una cadena larga en el Nombre de Origen de Datos (DSN) y un argumento szDSN creado, que omite una comparaci\u00f3n firmada y conduce a un desbordamiento del b\u00fafer, tambi\u00e9n se conoce como \"DSN Overflow Vulnerability\"."}], "id": "CVE-2011-0026", "lastModified": "2026-06-16T23:26:38.787", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, 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