{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "7.0.7-16"
              },
              {
                "fixed": "7.0.7-21"
              }
            ]
          },
          "events": [
            {
              "introduced": "ddbf0ed10323d0fb329189041190630a8f7af5a7"
            },
            {
              "fixed": "f39bfc52683755b50c83f3be693982a3bdb250fe"
            }
          ],
          "repo": "https://github.com/imagemagick/imagemagick",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-25, there is a use-after-free in ReadOneMNGImage in coders/png.c, which allows attackers to cause a denial of service via a crafted MNG image file that is mishandled in an MngInfoDiscardObject call.",
  "id": "CVE-2017-18272",
  "modified": "2026-03-13T21:49:38.815865612Z",
  "published": "2018-05-18T19:29:00.337Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/ImageMagick/ImageMagick/issues/918"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}