CVE-2014-1542

Estado: ModificadaMedia (6.8)—
Buffer overflow in the Speex resampler in the Web Audio subsystem in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code via vectors related to a crafted AudioBuffer channel count and sample rate.
CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Puntuación base: 6.8
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 5.30%
Percentil entre todas las CVEs puntuadas: 92
Fecha de la puntuación: 6/10/2026
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)

Mozilla — Firefox Opensuse — Opensuse Opensuse Project — Opensuse Oracle — Solaris
CWE

CWE-119
Referencias

JSON original (NVD)

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  "id": "CVE-2014-1542",
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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          "confidentialityImpact": "PARTIAL"
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        "impactScore": 6.4,
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  "published": "2014-06-11T10:57:18.017",
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      "value": "Buffer overflow in the Speex resampler in the Web Audio subsystem in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code via vectors related to a crafted AudioBuffer channel count and sample rate."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de buffer en Speex Resampler en el subsystema Web Audio en Mozilla Firefox anterior a 30.0 permite a atacantes remotos ejecutar código arbitrario a través de vectores relacionados con una tasa manipulada de cuenta y muestreo de canales AudioBuffer."
    }
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