CVE-2012-4202

Estado: ModificadaAlta (9.3)—
Heap-based buffer overflow in the image::RasterImage::DrawFrameTo function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code via a crafted GIF image.
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: 11%
Percentil entre todas las CVEs puntuadas: 96
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).
Tecnologías afectadas (13)

Canonical — Ubuntu Linux Mozilla — Firefox Mozilla — Seamonkey Mozilla — Thunderbird Mozilla — Thunderbird ESR Opensuse — Opensuse Redhat — Enterprise Linux Desktop Redhat — Enterprise Linux EUS Redhat — Enterprise Linux Server Redhat — Enterprise Linux Workstation Suse — Linux Enterprise Desktop Suse — Linux Enterprise Server Suse — Linux Enterprise Software Development KIT
CWE

CWE-787
Referencias

JSON original (NVD)

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  "lastModified": "2026-06-16T23:44:36.010",
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