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CVE-2020-37197

Estado: AnalizadaMedia (4.6)—

Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by overflowing the 'Name' input field. Attackers can generate a 1000-character buffer payload and paste it into the registration name field to trigger an application crash.

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)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-37197",
  "cveTags": [],
  "metrics": {
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          "version": "2.0.3",
          "timestamp": "2026-02-12T14:27:44.223824Z"
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          "integrityImpact": "NONE",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
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          "confidentialityImpact": "NONE"
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    "cvssMetricV40": [
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          "version": "4.0",
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Nsasoft",
          "product": "Nsauditor Dnss Domain Name Search Software",
          "versions": [
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              "version": "-"
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  ],
  "published": "2026-02-11T21:16:14.297",
  "references": [
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      "url": "http://www.nsauditor.com/",
      "tags": [
        "Product"
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      "url": "https://www.exploit-db.com/exploits/47861",
      "tags": [
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    },
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      "url": "https://www.vulncheck.com/advisories/dnss-domain-name-search-software-name-denial-of-service",
      "tags": [
        "Third Party Advisory"
      ],
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "disclosure@vulncheck.com",
      "description": [
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          "lang": "en",
          "value": "CWE-120"
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      "lang": "en",
      "value": "Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by overflowing the 'Name' input field. Attackers can generate a 1000-character buffer payload and paste it into the registration name field to trigger an application crash."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-29T18:30:11.547",
  "configurations": [
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}