{
  "schema_version": "1.4.0",
  "id": "GHSA-h43q-c49w-j2jr",
  "modified": "2022-05-13T01:44:12Z",
  "published": "2022-05-13T01:44:12Z",
  "aliases": [
    "CVE-2017-16797"
  ],
  "details": "In SWFTools 0.9.2, the png_load function in lib/png.c does not properly validate an alloclen_64 multiplication of width and height values, which allows remote attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and application crash) or possibly have unspecified other impact via a crafted PNG file.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16797"
    },
    {
      "type": "WEB",
      "url": "https://github.com/matthiaskramm/swftools/issues/51"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-12T18:29:00Z"
  }
}