FKIE_CVE-2020-14260

Vulnerability from fkie_nvd - Published: 2020-12-02 01:15 - Updated: 2026-06-17 02:54
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
HCL Domino 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 Domino or execute attacker-controlled code on the server system.
References
psirt@hcl.comhttps://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085500Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085500Vendor Advisory
Impacted products
Vendor Product Version
hcltech domino *
hcltech domino *
hcltech domino *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "HCL Domino",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "v9"
            },
            {
              "status": "affected",
              "version": "v10"
            },
            {
              "status": "affected",
              "version": "v11"
            }
          ]
        }
      ],
      "source": "psirt@hcl.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E912DDC2-BF25-4D5D-B1AF-86742A4137B1",
              "versionEndIncluding": "9.0.1",
              "versionStartIncluding": "9.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DDAF258F-BF11-4A8D-9211-BA6E79682BCA",
              "versionEndIncluding": "10.0.1",
              "versionStartIncluding": "10.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F3A5C76D-53EC-49BA-A956-F2CF54F83661",
              "versionEndIncluding": "11.0.1",
              "versionStartIncluding": "11.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HCL Domino 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 Domino or execute attacker-controlled code on the server system."
    },
    {
      "lang": "es",
      "value": "HCL Domino es susceptible a una vulnerabilidad de desbordamiento de b\u00fafer en DXL debido a una comprobaci\u00f3n inapropiada de la entrada de usuario.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante bloquear Domino o ejecutar c\u00f3digo controlado por un atacante en el sistema del servidor"
    }
  ],
  "id": "CVE-2020-14260",
  "lastModified": "2026-06-17T02:54:27.717",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-12-02T01:15:12.030",
  "references": [
    {
      "source": "psirt@hcl.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085500"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085500"
    }
  ],
  "sourceIdentifier": "psirt@hcl.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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