nvd-json-data-feeds/CVE-2021/CVE-2021-451xx/CVE-2021-45117.json

{
  "id": "CVE-2021-45117",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-03-21T15:15:07.927",
  "lastModified": "2022-09-03T03:55:39.127",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference."
    },
    {
      "lang": "es",
      "value": "Los stubs de pila ANSI C autogenerados por OPC (en los NodeSets) no manejan todos los casos de error. Esto puede conllevar a una desreferencia de puntero NULL"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.8,
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          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3
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        "baseSeverity": "MEDIUM",
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        "obtainAllPrivilege": false,
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    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf",
      "source": "cve@mitre.org",
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      "source": "cve@mitre.org",
      "tags": [
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}