{
  "id": "CVE-2020-4102",
  "sourceIdentifier": "psirt@hcl.com",
  "published": "2020-12-02T01:15:12.903",
  "lastModified": "2020-12-04T21:43:03.467",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "HCL Notes is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Notes or execute attacker-controlled code on the client system."
    },
    {
      "lang": "es",
      "value": "HCL Notes es susceptible a una vulnerabilidad de Desbordamiento de B\u00fafer en DXL debido a una comprobaci\u00f3n inapropiada de la entrada de usuario. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante bloquear Notes o ejecutar c\u00f3digo controlado por el atacante en el sistema cliente"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.8,
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  "references": [
    {
      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085499",
      "source": "psirt@hcl.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}