« Volver al listado

CVE-2020-14232

Estado: ModificadaAlta (8.8)—

A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Hcltech — Notes

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-14232",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@hcl.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "HCL Notes",
          "versions": [
            {
              "status": "affected",
              "version": "v9"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-12-18T00:15:14.237",
  "references": [
    {
      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085883",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@hcl.com"
    },
    {
      "url": "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085883",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en el manejo del parámetro de entrada de HCL Notes versión v9, podría ser explotada potencialmente por un atacante autenticado, resultando en un desbordamiento del búfer de la pila. Esto podría permitir a un atacante bloquear el programa o inyectar código en el sistema que podría ser ejecutado con los privilegios del usuario actualmente registrado"
    }
  ],
  "lastModified": "2026-06-17T02:54:26.577",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "19015D39-9117-4A6E-BCD7-0951CB185399"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "978E309F-453B-4D9D-8D15-5A6919E8D178"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2C984E7E-ADF7-4F52-9CE1-A6F1E05A4140"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DAD49650-9091-4706-9CAF-51BABDFB94CC"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6CE02BCC-5280-4065-8CD9-0BC2A2821335"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CF1C4C44-7B5E-4405-9F49-B85957E88760"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8CAA8D2D-7A27-49B5-87D2-740E6EB286A6"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A5778563-769B-40A2-8830-E64A5F18CE3C"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6B69E327-0C81-4233-9791-DD50F66E9293"
            },
            {
              "criteria": "cpe:2.3:a:hcltech:notes:9.0.1:fp10if7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "331AD3B5-8D54-469A-873C-73AF93BC35DF"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@hcl.com"
}