ghsa-v4v7-f2qj-8939
Vulnerability from github
Published
2022-03-22 00:00
Modified
2022-03-29 00:01
Details

The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2021-45117"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-21T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.",
  "id": "GHSA-v4v7-f2qj-8939",
  "modified": "2022-03-29T00:01:27Z",
  "published": "2022-03-22T00:00:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45117"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf"
    },
    {
      "type": "WEB",
      "url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.youtube.com/watch?v=qv-RBdCaV4k"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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