CVE-2015-7218

Estado: ModificadaMedia (5)—

La implementación HTTP/2 en Mozilla Firefox en versiones anteriores a 43.0 permite a atacantes remotos causar una denegación de servicio (Desbordamiento inferior de entero, fallo de aserción y salida de aplicación) a través de un frame de cabecera de un solo byte que desencadena asignación de memoria incorrecta.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Puntuación base: 5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.89%
Percentil entre todas las CVEs puntuadas: 87
Fecha de la puntuación: 11/10/2026

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 (4)

Fedoraproject — Fedora Mozilla — Firefox Opensuse — Leap Opensuse — Opensuse

CWE

CWE-189

Referencias

JSON original (NVD)

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          "authentication": "NONE",
          "integrityImpact": "NONE",
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  "published": "2015-12-16T11:59:16.323",
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