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CVE-2018-13167

Estado: ModificadaAlta (7.5)—
Gravedad7.5Alta · CVSS 3.0
Probabilidad de explotación1.09 %mayor que el 65 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

La función mintToken de una implementación de contrato inteligente para Yu Gi Oh (YGO), un token de Ethereum, tiene un desbordamiento de enteros que permite que el propietario del contrato establezca el balance de un usuario arbitrario en cualquier valor.

CVSS

Puntuación base
7.5
Versión
3.0
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
1.09 %
Percentil entre todas las CVEs puntuadas
65
Fecha de la puntuación
24/10/2026

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)

YU GI OH Project — YU GI OH

CWE

Referencias

Mostrar las 4 referencias

JSON original (NVD)

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{
  "id": "CVE-2018-13167",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
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  "affected": [
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  "published": "2018-07-05T02:29:00.947",
  "references": [
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      "url": "https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md",
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-190"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The mintToken function of a smart contract implementation for Yu Gi Oh (YGO), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value."
    },
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      "lang": "es",
      "value": "La función mintToken de una implementación de contrato inteligente para Yu Gi Oh (YGO), un token de Ethereum, tiene un desbordamiento de enteros que permite que el propietario del contrato establezca el balance de un usuario arbitrario en cualquier valor."
    }
  ],
  "lastModified": "2026-06-17T01:38:57.113",
  "configurations": [
    {
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}