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CVE-2024-47545

Estado: ModificadaMedia (6.9)—

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemux_parse_trak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happens, the subsequent call to gst_buffer_fill will invoke memcpy with a large tocopy size, resulting in an OOB-read. This vulnerability is fixed in 1.24.10.

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 (1)

Gstreamer — Gstreamer

CWE

Referencias

JSON original (NVD)

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          "attackVector": "LOCAL",
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          "valueDensity": "NOT_DEFINED",
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  "published": "2024-12-12T02:03:29.083",
  "references": [
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      "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059.patch",
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html",
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  "vulnStatus": "Modified",
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      "lang": "en",
      "value": "GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemux_parse_trak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happens, the subsequent call to gst_buffer_fill will invoke memcpy with a large tocopy size, resulting in an OOB-read. This vulnerability is fixed in 1.24.10."
    },
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      "lang": "es",
      "value": "GStreamer es una librería para construir gráficos de componentes de manejo de medios. Se ha detectado un desbordamiento de enteros en la función qtdemux_parse_trak dentro de qtdemux.c. Durante el caso de análisis de strf, el tamaño de la resta -= 40 puede provocar un desbordamiento de enteros negativo si es menor que 40. Si esto sucede, la llamada posterior a gst_buffer_fill invocará memcpy con un tamaño de copia grande, lo que dará como resultado una lectura OOB. Esta vulnerabilidad se corrigió en 1.24.10."
    }
  ],
  "lastModified": "2026-06-17T07:57:16.720",
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