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CVE-2016-2329

Estado: ModificadaAlta (8.8)—

libavcodec/tiff.c en FFmpeg en versiones anteriores a 2.8.6 no valida correctamente valores RowsPerStrip y factores de submuestreo de crominancia YCbCr, lo que podría permitir a atacantes remotos provocar una denegación de servicio (acceso a array fuera de rango) o posiblemente tener otro impacto no especificado a través de un archivo TIFF manipulado, relacionado con las funciones tiff_decode_tag y decode_frame.

CVSS

Probabilidad de explotación (EPSS)

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 (2)

Ffmpeg — FfmpegOpensuse — Leap

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2016-2329",
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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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        "acInsufInfo": false,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
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  "published": "2016-02-12T05:59:03.070",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-119"
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      "value": "libavcodec/tiff.c in FFmpeg before 2.8.6 does not properly validate RowsPerStrip values and YCbCr chrominance subsampling factors, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted TIFF file, related to the tiff_decode_tag and decode_frame functions."
    },
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      "lang": "es",
      "value": "libavcodec/tiff.c en FFmpeg en versiones anteriores a 2.8.6 no valida correctamente valores RowsPerStrip y factores de submuestreo de crominancia YCbCr, lo que podría permitir a atacantes remotos provocar una denegación de servicio (acceso a array fuera de rango) o posiblemente tener otro impacto no especificado a través de un archivo TIFF manipulado, relacionado con las funciones tiff_decode_tag y decode_frame."
    }
  ],
  "lastModified": "2026-06-17T00:43:49.953",
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