{
  "schema_version": "1.4.0",
  "id": "GHSA-jh98-gv77-c9cx",
  "modified": "2022-05-24T19:20:27Z",
  "published": "2022-05-24T19:20:27Z",
  "aliases": [
    "CVE-2021-40871"
  ],
  "details": "An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a OPC/UA client. The client process may crash unexpectedly because of a wrong type cast, and must be restarted.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40871"
    },
    {
      "type": "WEB",
      "url": "https://industrial.softing.com"
    },
    {
      "type": "WEB",
      "url": "https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bulletin-CVE-2021-40871.pdf"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-843"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-10T23:15:00Z"
  }
}