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CVE-2008-4261

Estado: ModificadaAlta (9.3)—

El desbordamiento del búfer en región stack de la memoria en Microsoft Internet Explorer versiones 5.01 SP4, 6 SP1 en Windows 2000 y 6 en Windows XP y Server 2003, no maneja apropiadamente los datos extraños asociados con un objeto incrustado en una página web, lo que permite a los atacantes remotos ejecutar código arbitrario por medio de etiquetas HTML creadas que desencadenan daños en la memoria, también se conoce como "HTML Rendering Memory Corruption Vulnerability".

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).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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        "source": "nvd@nist.gov",
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          "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"
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        "acInsufInfo": false,
        "impactScore": 10,
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        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2008-12-10T14:00:01.067",
  "references": [
    {
      "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=761",
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      "value": "Stack-based buffer overflow in Microsoft Internet Explorer 5.01 SP4, 6 SP1 on Windows 2000, and 6 on Windows XP and Server 2003 does not properly handle extraneous data associated with an object embedded in a web page, which allows remote attackers to execute arbitrary code via crafted HTML tags that trigger memory corruption, aka \"HTML Rendering Memory Corruption Vulnerability.\""
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  "lastModified": "2026-06-16T22:57:30.657",
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