{
  "cveId": "CVE-2018-14394",
  "url": "https://patchblox.com/security/cve/CVE-2018-14394",
  "summary": "CVE-2018-14394 is fixed in 37 products on 1 platform, first by ffmpeg 7:3.4.4-0ubuntu0.18.04.1, released July 18, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ffmpeg: libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service (application crash caused b...",
  "description": "libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted Waveform audio file.",
  "published": "2018-07-18T22:29:00Z",
  "severity": "Low",
  "epss": 0.01121,
  "epssPercentile": 0.66393,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "ffmpeg 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ffmpeg-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "ffmpeg 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-ffmpeg-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "ffmpeg",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "ffmpeg 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-ffmpeg-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavcodec-extra 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavcodec-extra-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavcodec-extra 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavcodec-extra-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavcodec-extra 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavcodec-extra-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra57",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavcodec-extra57 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavcodec-extra57-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra60",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavcodec-extra60 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavcodec-extra60-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec-extra61",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavcodec-extra61 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavcodec-extra61-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec57",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavcodec57 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavcodec57-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec60",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavcodec60 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavcodec60-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavcodec61",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavcodec61 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavcodec61-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavdevice57",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavdevice57 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavdevice57-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavdevice60",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavdevice60 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavdevice60-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavdevice61",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavdevice61 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavdevice61-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavfilter-extra 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavfilter-extra-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavfilter-extra 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavfilter-extra-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavfilter-extra 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavfilter-extra-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra10",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavfilter-extra10 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavfilter-extra10-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra6",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavfilter-extra6 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavfilter-extra6-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter-extra9",
      "release": "Ubuntu 24.10 (oracular)",
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      "fix": "libavfilter-extra9 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavfilter-extra9-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter10",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavfilter10 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavfilter10-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter6",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavfilter6-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavfilter9",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavfilter9-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavformat-extra 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavformat-extra-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
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      "product": "libavformat-extra",
      "release": "Ubuntu 25.04 (plucky)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavformat-extra-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra60",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
      "fix": "libavformat-extra60 7:4.0.2-1ubuntu6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavformat-extra60-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavformat-extra61",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "7:4.0.2-1ubuntu6",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavformat-extra61-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavformat57",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavformat57 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavformat57-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavformat60-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavformat61",
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      "fixedVersion": "7:4.0.2-1ubuntu6",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavformat61-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libavresample3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "7:3.4.4-0ubuntu0.18.04.1",
      "fix": "libavresample3 7:3.4.4-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavresample3-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavutil55",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libavutil55-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libavutil58",
      "release": "Ubuntu 24.10 (oracular)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libavutil58-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libavutil59",
      "release": "Ubuntu 25.04 (plucky)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libavutil59-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libpostproc54",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpostproc54-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libpostproc57",
      "release": "Ubuntu 24.10 (oracular)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libpostproc57-7-4.0.2-1ubuntu6",
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    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libpostproc58-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libswresample2",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libswresample2-7-3.4.4-0ubuntu0.18.04.1",
      "released": "2018-07-18T22:29:00Z"
    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libswresample4-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libswresample5",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libswresample5-7-4.0.2-1ubuntu6",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libswscale4",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libswscale4-7-3.4.4-0ubuntu0.18.04.1",
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    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libswscale7-7-4.0.2-1ubuntu6",
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    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libswscale8-7-4.0.2-1ubuntu6",
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    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}