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CVE-2007-2222

Estado: ModificadaAlta (9.3)—💥 Exploit

Múltiples desbordamientos de búfer en los controles de voz (1) ActiveListen (en la biblioteca Xlisten.dll) y (2) ActiveVoice (en la biblioteca Xvoice.dll), tal como son utilizados por Microsoft Internet Explorer en las versiones 5.01, 6 y 7, permiten a los atacantes remotos ejecutar código arbitrario por medio de un Objeto ActiveX que activa la corrupción de la memoria, como se demuestra por medio del parámetro ModeName a la función FindEngine en ACTIVEVOICEPROJECTLib.DirectSS.

CVSS

Probabilidad de explotación (EPSS)

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.

Tecnologías afectadas (1)

Microsoft — Internet Explorer

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2007-2222",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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        }
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    }
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  "published": "2007-06-12T19:30:00.000",
  "references": [
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      "description": [
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          "value": "CWE-119"
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      "value": "Multiple buffer overflows in the (1) ActiveListen (Xlisten.dll) and (2) ActiveVoice (Xvoice.dll) speech controls, as used by Microsoft Internet Explorer 5.01, 6, and 7, allow remote attackers to execute arbitrary code via a crafted ActiveX object that triggers memory corruption, as demonstrated via the ModeName parameter to the FindEngine function in ACTIVEVOICEPROJECTLib.DirectSS."
    },
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  "lastModified": "2026-06-16T22:39:10.053",
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