CVE-2007-3282

Estado: ModificadaAlta (7.8)—💥 Exploit

Buffer overflow in the Microsoft Office MSODataSourceControl ActiveX object allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long argument to the DeleteRecordSourceIfUnused method.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 42%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 7/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Publicado en Exploit-DB · Microsoft Office - MSODataSourceControl COM-object Buffer Overflow (PoC) (13/6/2007)

Tecnologías afectadas (2)

Microsoft — Office Microsoft — Office Msodatasourcecontrol Activex

CWE

NVD-CWE-Other

Referencias

JSON original (NVD)

Mostrar

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        "source": "nvd@nist.gov",
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          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
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  "published": "2007-06-19T22:30:00.000",
  "references": [
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      "source": "cve@mitre.org"
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    },
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      "lang": "es",
      "value": "Desbordamiento de búfer en el control ActiveX MSODataSourceControl de Microsoft Office permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código de su elección mediante un argumento largo para el método DeleteRecordSourceIfUnused."
    }
  ],
  "lastModified": "2026-06-16T22:41:24.933",
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