{
  "schema_version": "1.4.0",
  "id": "GHSA-7vg8-m2g2-c979",
  "modified": "2025-04-20T03:31:29Z",
  "published": "2022-05-14T02:46:12Z",
  "aliases": [
    "CVE-2016-6920"
  ],
  "details": "Heap-based buffer overflow in the decode_block function in libavcodec/exr.c in FFmpeg before 3.1.3 allows remote attackers to cause a denial of service (application crash) via vectors involving tile positions.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6920"
    },
    {
      "type": "WEB",
      "url": "https://www.ffmpeg.org/security.html"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit%3Bh=79f52a0dbd484aad111e4bf4a4f7047c7ceb6137"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=79f52a0dbd484aad111e4bf4a4f7047c7ceb6137"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/138618/ffmpeg-3.1.2-Heap-Overflow.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/539368/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92664"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92790"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-23T21:59:00Z"
  }
}