CVE-2003-1048

Estado: ModificadaAlta (7.8)—
Double free vulnerability in mshtml.dll for certain versions of Internet Explorer 6.x allows remote attackers to cause a denial of service (application crash) via a malformed GIF image.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.8
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 27%
Percentil entre todas las CVEs puntuadas: 98
Fecha de la puntuación: 5/10/2026
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).
Tecnologías afectadas (8)

Microsoft — Internet Explorer Microsoft — Outlook Microsoft — Windows 98 Microsoft — Windows 98se Microsoft — Windows ME Microsoft — Windows NT Microsoft — Windows Server 2003 Microsoft — Windows XP
CWE

CWE-415
Referencias

JSON original (NVD)

Mostrar
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          "value": "CWE-415"
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  "descriptions": [
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      "lang": "en",
      "value": "Double free vulnerability in mshtml.dll for certain versions of Internet Explorer 6.x allows remote attackers to cause a denial of service (application crash) via a malformed GIF image."
    },
    {
      "lang": "es",
      "value": "mshtml.dll de ciertas versiones de Internet Explorer 6.x permite a atacantes remotos causar una denegación de servicio (caída de aplicación) y posiblemente ejecutar código arbitrario mediante una imagen GIF malformada que dispara un desbordamiento de búfer."
    }
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  "lastModified": "2026-06-16T22:03:25.603",
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