UBUNTU-CVE-2024-47600 (CVE-2024-47600)

Vulnerability from osv_ubuntu – Published: 2024-12-12 00:00 – Updated: 2026-04-22 07:51 – Source website
VLAI
Details

GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been detected in the format_channel_mask function in gst-discoverer.c. The vulnerability affects the local array position, which is defined with a fixed size of 64 elements. However, the function gst_discoverer_audio_info_get_channels may return a guint channels value greater than 64. This causes the for loop to attempt access beyond the bounds of the position array, resulting in an OOB-read when an index greater than 63 is used. This vulnerability can result in reading unintended bytes from the stack. Additionally, the dereference of value->value_nick after the OOB-read can lead to further memory corruption or undefined behavior. This vulnerability is fixed in 1.24.10.

Severity
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
5.1 (Medium)
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
N/A (UNKNOWN)
medium
References
To clipboard 

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            "binary_version": "0.10.36-2ubuntu0.2"
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      "package": {
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    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
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            "binary_version": "1.16.3-0ubuntu1.4"
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            "binary_name": "gstreamer1.0-alsa",
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            "binary_name": "gstreamer1.0-plugins-base",
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        "1.16.2-1",
        "1.16.2-2",
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            "binary_version": "1.24.2-1ubuntu0.2"
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            "binary_version": "1.24.2-1ubuntu0.2"
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        "1.22.7-1",
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  ],
  "aliases": [],
  "details": "GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been detected in the format_channel_mask function in gst-discoverer.c. The vulnerability affects the local array position, which is defined with a fixed size of 64 elements. However, the function gst_discoverer_audio_info_get_channels may return a guint channels value greater than 64. This causes the for loop to attempt access beyond the bounds of the position array, resulting in an OOB-read when an index greater than 63 is used. This vulnerability can result in reading unintended bytes from the stack. Additionally, the dereference of value-\u003evalue_nick after the OOB-read can lead to further memory corruption or undefined behavior. This vulnerability is fixed in 1.24.10.",
  "id": "UBUNTU-CVE-2024-47600",
  "modified": "2026-04-22T07:51:12Z",
  "published": "2024-12-12T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-47600"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-47600"
    },
    {
      "type": "REPORT",
      "url": "https://gstreamer.freedesktop.org/security/sa-2024-0018.html"
    },
    {
      "type": "REPORT",
      "url": "https://securitylab.github.com/advisories/GHSL-2024-248_Gstreamer/"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7175-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7807-1"
    }
  ],
  "related": [
    "USN-7175-1",
    "USN-7807-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "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",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-47600"
  ]
}



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