{
  "schema_version": "1.4.0",
  "id": "GHSA-v872-3chq-4hc9",
  "modified": "2022-07-11T00:00:23Z",
  "published": "2022-05-24T19:11:53Z",
  "aliases": [
    "CVE-2020-18731"
  ],
  "details": "A segmentation violation in the Iec104_Deal_FirmUpdate function of IEC104 v1.0 allows attackers to cause a denial of service (DOS).",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/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-2020-18731"
    },
    {
      "type": "WEB",
      "url": "https://github.com/airpig2011/IEC104/issues/5"
    },
    {
      "type": "WEB",
      "url": "https://cwe.mitre.org/data/definitions/476.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-476"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-23T21:15:00Z"
  }
}