{
  "cveId": "CVE-2023-51793",
  "url": "https://patchblox.com/security/cve/CVE-2023-51793",
  "summary": "CVE-2023-51793 is fixed in 16 products on 1 platform, first by DEBIAN-CVE-2023-51793, released April 19, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ffmpeg: This update for ffmpeg fixes the following issues:\n\n- CVE-2025-22921: Clear array length when freeing it",
  "description": "This update for ffmpeg fixes the following issues:\n\n- CVE-2025-22921: Clear array length when freeing it. (bsc#1237382)\n- CVE-2025-0518: Fix memory data leak when use sscanf(). (bsc#1236007)\n- CVE-2025-22919: Check for valid sample rate, to fix the invalid sample rate \u003E= 0. (bsc#1237371)\n- CVE-2024-12361: Add check for av_packet_new_side_data() to avoid null pointer dereference if allocation fails. (bsc#1237358)\n- CVE-2024-36613: Adjust order of operations around block align. (bsc#1235092)\n- CVE-2024-35365: Fix double-free on error. (bsc#1235091)\n- CVE-2024-35368: Fix double-free on the AVFrame is unreferenced. (bsc#1234028)\n- CVE-2023-51793: Fix out of array access. (bsc#1223272).\n- CVE-2023-51793: Fixed a heap buffer overflow in the image_copy_plane function in libavutil/imgutils.c (bsc#1223272).",
  "published": "2024-04-19T10:15:00Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00321,
  "epssPercentile": 0.25278,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "7:5.1.5-0\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-51793",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-51793",
      "released": "2024-04-19T17:15:52Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "7:7.0.1-3",
      "fix": "DEBIAN-CVE-2023-51793",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-51793",
      "released": "2024-04-19T17:15:52Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Debian 14",
      "fixedVersion": "7:7.0.1-3",
      "fix": "DEBIAN-CVE-2023-51793",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-51793",
      "released": "2024-04-19T17:15:52Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "ffmpeg 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-ffmpeg-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.4.2-150200.11.60.1",
      "fix": "SUSE-SU-2025:1450-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-1450-1",
      "released": "2025-05-05T07:42:43Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "sles 15.6",
      "fixedVersion": "3.4.2-150200.11.60.1",
      "fix": "SUSE-SU-2025:1450-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-1450-1",
      "released": "2025-05-05T07:42:43Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg-4",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "4.4.5-150600.13.16.1",
      "fix": "SUSE-SU-2025:0862-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-0862-1",
      "released": "2025-03-14T08:45:30Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg-4",
      "release": "sles 15.6",
      "fixedVersion": "4.4.5-150600.13.16.1",
      "fix": "SUSE-SU-2025:0862-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-0862-1",
      "released": "2025-03-14T08:45:30Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavcodec-extra 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavcodec-extra-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavcodec-extra58 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavcodec-extra58-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavcodec58 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavcodec58-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavdevice58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavdevice58 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavdevice58-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavfilter-extra 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavfilter-extra-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra7",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavfilter-extra7 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavfilter-extra7-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter7",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavfilter7 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavfilter7-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavformat-extra 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavformat-extra-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavformat-extra58 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavformat-extra58-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavformat58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavformat58 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavformat58-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavutil56",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libavutil56 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavutil56-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpostproc55",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libpostproc55 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpostproc55-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libswresample3",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libswresample3 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libswresample3-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libswscale5",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "fix": "libswscale5 7:4.4.2-0ubuntu0.22.04.1\u002Besm4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libswscale5-7-4.4.2-0ubuntu0.22.04.1-esm4",
      "released": "2024-04-26T08:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}