ubuntu-cve-2018-14395
Vulnerability from osv_ubuntu
Published
2018-07-19 05:29
Modified
2026-04-22 07:38
Summary
Details

libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
low
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavcodec-extra57",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavcodec57",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavdevice57",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavfilter-extra6",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavfilter6",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavformat57",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavresample3",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libavutil55",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libpostproc54",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libswresample2",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libswscale4",
            "binary_version": "7:3.4.4-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:3.4.4-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:3.4.4-0ubuntu0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:3.3.4-2",
        "7:3.3.4-2build3",
        "7:3.4-2ubuntu2",
        "7:3.4-4",
        "7:3.4-4build1",
        "7:3.4.1-1",
        "7:3.4.1-1build1",
        "7:3.4.2-1",
        "7:3.4.2-1build1",
        "7:3.4.2-2"
      ]
    }
  ],
  "aliases": [],
  "details": "libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.",
  "id": "UBUNTU-CVE-2018-14395",
  "modified": "2026-04-22T07:38:41Z",
  "published": "2018-07-19T05:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-14395"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-14395"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-14395"
  ]
}



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