{
  "id": "CVE-2018-20071",
  "sourceIdentifier": "chrome-cve-admin@google.com",
  "published": "2019-01-09T19:29:03.650",
  "lastModified": "2023-11-07T02:56:10.587",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page."
    },
    {
      "lang": "es",
      "value": "Las comprobaciones de origen poco estrictas durante la instalaci\u00f3n de la aplicaci\u00f3n de pagos JIT en Payments en Google Chrome, en versiones anteriores a la 70.0.3538.67, permit\u00edan que un atacante remoto instalase un trabajador del servicio para un dominio que puede alojar archivos controlados por el atacante mediante una p\u00e1gina HTML manipulada."
    }
  ],
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        "type": "Primary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
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          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
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          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html",
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "https://crbug.com/853937",
      "source": "chrome-cve-admin@google.com"
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  ]
}