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CVE-2024-47774

Estado: ModificadaMedia (5.1)—

GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been identified in the gst_avi_subtitle_parse_gab2_chunk function within gstavisubtitle.c. The function reads the name_length value directly from the input file without checking it properly. Then, the a condition, does not properly handle cases where name_length is greater than 0xFFFFFFFF - 17, causing an integer overflow. In such scenario, the function attempts to access memory beyond the buffer leading to 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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  "id": "CVE-2024-47774",
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          "version": "2.0.3",
          "timestamp": "2024-12-12T14:15:00.272216Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "integrityImpact": "NONE",
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
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  "published": "2024-12-12T02:03:40.297",
  "references": [
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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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      "description": [
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      "lang": "en",
      "value": "GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been identified in the gst_avi_subtitle_parse_gab2_chunk function within gstavisubtitle.c. The function reads the name_length value directly from the input file without checking it properly. Then, the a condition, does not properly handle cases where name_length is greater than 0xFFFFFFFF - 17, causing an integer overflow. In such scenario, the function attempts to access memory beyond the buffer leading to an OOB-read. This vulnerability is fixed in 1.24.10."
    },
    {
      "lang": "es",
      "value": "GStreamer es una librería para construir gráficos de componentes de manejo de medios. Se ha identificado una vulnerabilidad de lectura OOB en la función gst_avi_subtitle_parse_gab2_chunk dentro de gstavisubtitle.c. La función lee el valor name_length directamente del archivo de entrada sin verificarlo correctamente. Luego, la condición a no maneja correctamente los casos donde name_length es mayor que 0xFFFFFFFF - 17, lo que causa un desbordamiento de enteros. En tal escenario, la función intenta acceder a la memoria más allá del búfer, lo que genera una lectura OOB. Esta vulnerabilidad se corrigió en 1.24.10."
    }
  ],
  "lastModified": "2026-06-17T07:57:43.880",
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