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CVE-2024-47596

Estado: ModificadaMedia (5.1)—

GStreamer is a library for constructing graphs of media-handling components. An OOB-read has been discovered in the qtdemux_parse_svq3_stsd_data function within qtdemux.c. In the FOURCC_SMI_ case, seqh_size is read from the input file without proper validation. If seqh_size is greater than the remaining size of the data buffer, it can lead to an OOB-read in the following call to gst_buffer_fill, which internally uses memcpy. This vulnerability can result in reading up to 4GB of process memory or potentially causing a segmentation fault (SEGV) when accessing invalid memory. 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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  "published": "2024-12-12T02:03:31.010",
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      "lang": "en",
      "value": "GStreamer is a library for constructing graphs of media-handling components. An OOB-read has been discovered in the qtdemux_parse_svq3_stsd_data function within qtdemux.c. In the FOURCC_SMI_ case, seqh_size is read from the input file without proper validation. If seqh_size is greater than the remaining size of the data buffer, it can lead to an OOB-read in the following call to gst_buffer_fill, which internally uses memcpy. This vulnerability can result in reading up to 4GB of process memory or potentially causing a segmentation fault (SEGV) when accessing invalid memory. This vulnerability is fixed in 1.24.10."
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      "value": "GStreamer es una librería para construir gráficos de componentes de manejo de medios. Se ha descubierto una lectura OOB en la función qtdemux_parse_svq3_stsd_data dentro de qtdemux.c. En el caso de FOURCC_SMI_, seqh_size se lee del archivo de entrada sin la validación adecuada. Si seqh_size es mayor que el tamaño restante del búfer de datos, puede provocar una lectura OOB en la siguiente llamada a gst_buffer_fill, que utiliza internamente memcpy. Esta vulnerabilidad puede provocar la lectura de hasta 4 GB de memoria de proceso o potencialmente causar un error de segmentación (SEGV) al acceder a memoria no válida. Esta vulnerabilidad se corrigió en 1.24.10."
    }
  ],
  "lastModified": "2026-06-17T07:57:22.083",
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