CVE-2010-1887

Estado: ModificadaMedia (4.4)—💥 Exploit

The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 do not properly validate an unspecified system-call argument, which allows local users to cause a denial of service (system hang) via a crafted application, aka "Win32k Bounds Checking Vulnerability."

CVSS

Versión: 2.0
Vector: AV:L/AC:M/Au:S/C:N/I:N/A:C
Puntuación base: 4.4

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.96%
Percentil entre todas las CVEs puntuadas: 80
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 - Win32k!GreStretchBltInternal() Does Not Handle src == dest (17/8/2010)

Tecnologías afectadas (6)

Microsoft — Windows 2003 Server Microsoft — Windows 7 Microsoft — Windows Server 2003 Microsoft — Windows Server 2008 Microsoft — Windows Vista Microsoft — Windows XP

CWE

CWE-20

Referencias

JSON original (NVD)

Mostrar

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          "vectorString": "AV:L/AC:M/Au:S/C:N/I:N/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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              "version": "n/a"
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  "published": "2010-08-11T18:47:49.953",
  "references": [
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-048",
      "source": "secure@microsoft.com"
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    {
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    },
    {
      "lang": "es",
      "value": "Los drivers kernel-mode de Windows en win32k.sys de Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP1 y SP2, Windows Server 2008 Gold, SP2, y R2, and Windows 7 no validan adecuadamente un argumento system-call no especificado, lo cual permite a usuarios locales causar una denegación de servicio (cuelgue de sistema) a través de aplicaciones manipuladas, también conocido como \"Vulnerabilidad Win32k Bounds Checking\"."
    }
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  "lastModified": "2026-06-16T23:19:31.790",
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