{
  "cveId": "CVE-2022-3964",
  "url": "https://patchblox.com/security/cve/CVE-2022-3964",
  "summary": "CVE-2022-3964 is fixed in 15 products on 1 platform, first by DEBIAN-CVE-2022-3964, released November 13, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ffmpeg: A vulnerability classified as problematic has been found in ffmpeg",
  "description": "A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.",
  "published": "2022-11-13T00:15:00Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
  "epss": 0.03782,
  "epssPercentile": 0.90021,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "7:5.1.3-1",
      "fix": "DEBIAN-CVE-2022-3964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3964",
      "released": "2022-11-13T08:15:14Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "7:5.1.3-1",
      "fix": "DEBIAN-CVE-2022-3964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3964",
      "released": "2022-11-13T08:15:14Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Debian 14",
      "fixedVersion": "7:5.1.3-1",
      "fix": "DEBIAN-CVE-2022-3964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3964",
      "released": "2022-11-13T08:15:14Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "ffmpeg 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-ffmpeg-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavcodec-extra 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavcodec-extra-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavcodec-extra58 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavcodec-extra58-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavcodec58 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavcodec58-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavdevice58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavdevice58 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavdevice58-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavfilter-extra 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavfilter-extra-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra7",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavfilter-extra7 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavfilter-extra7-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter7",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavfilter7 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavfilter7-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavformat-extra 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavformat-extra-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavformat-extra58 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavformat-extra58-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavformat58",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavformat58 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavformat58-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libavutil56",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libavutil56 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libavutil56-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpostproc55",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libpostproc55 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpostproc55-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libswresample3",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libswresample3 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libswresample3-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libswscale5",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "fix": "libswscale5 7:4.4.2-0ubuntu0.22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libswscale5-7-4.4.2-0ubuntu0.22.04.1-esm1",
      "released": "2023-01-12T07:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}