CVE-2009-2514

Estado: ModificadaAlta (9.3)—💥 Exploit

win32k.sys in the kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not correctly parse font code during construction of a directory-entry table, which allows remote attackers to execute arbitrary code via a crafted Embedded OpenType (EOT) font, aka "Win32k EOT Parsing Vulnerability."

CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Puntuación base: 9.3

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 47%
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 Windows Server 2000 < 2008 - Embedded OpenType Font Engine Remote Code Execution (MS09-065) (Metasploit) (12/11/2009)

Tecnologías afectadas (5)

Microsoft — Windows 2000 Microsoft — Windows 2003 Server Microsoft — Windows Server 2008 Microsoft — Windows Vista Microsoft — Windows XP

CWE

CWE-94

Referencias

JSON original (NVD)

Mostrar

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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"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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      "affectedData": [
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2009-11-11T19:30:00.377",
  "references": [
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-314A.html",
      "tags": [
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      "source": "secure@microsoft.com"
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      "source": "secure@microsoft.com"
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    },
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-94"
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  "descriptions": [
    {
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      "value": "win32k.sys in the kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not correctly parse font code during construction of a directory-entry table, which allows remote attackers to execute arbitrary code via a crafted Embedded OpenType (EOT) font, aka \"Win32k EOT Parsing Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "win32k.sys en el kernel en Microsoft Windows v2000 SP4, XP SP2 y SP3, y Server v2003 SP2 no analiza correctamente el código de fuente durante la construcción de una tabla de entrada de directorio, lo que permite a atacantes remotos ejecutar código de su elección a través de fuentes Embedded OpenType (EOT) manipuladas, como \"vulnerabilidad Win32k EOT Parsing\"."
    }
  ],
  "lastModified": "2026-06-16T23:09:37.090",
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}