FKIE_CVE-2020-7768

Vulnerability from fkie_nvd - Published: 2020-11-11 11:15 - Updated: 2024-11-21 05:37
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The package grpc before 1.24.4; the package @grpc/grpc-js before 1.1.8 are vulnerable to Prototype Pollution via loadPackageDefinition.
References
report@snyk.iohttps://github.com/grpc/grpc-node/pull/1605Patch, Third Party Advisory
report@snyk.iohttps://github.com/grpc/grpc-node/pull/1606Patch, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819Mitigation, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JS-GRPC-598671Mitigation, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/grpc/grpc-node/pull/1605Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/grpc/grpc-node/pull/1606Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JS-GRPC-598671Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818Mitigation, Third Party Advisory
Impacted products
Vendor Product Version
grpc grpc *
grpc grpc *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:grpc:grpc:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "58BC0D8A-C8E0-40BB-8578-44511251E056",
              "versionEndExcluding": "1.1.8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*",
              "matchCriteriaId": "C417A8BC-D3CD-4DF9-B40B-25A1B2A50D38",
              "versionEndExcluding": "1.24.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The package grpc before 1.24.4; the package @grpc/grpc-js before 1.1.8 are vulnerable to Prototype Pollution via loadPackageDefinition."
    },
    {
      "lang": "es",
      "value": "El paquete grpc versiones anteriores a 1.24.4;\u0026#xa0;el paquete @grpc/grpc-js versiones anteriores a 1.1.8, son vulnerables a una contaminaci\u00f3n de prototipo por medio de loadPackageDefinition"
    }
  ],
  "id": "CVE-2020-7768",
  "lastModified": "2024-11-21T05:37:45.997",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "report@snyk.io",
        "type": "Secondary"
      },
      {
        "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": "2020-11-11T11:15:10.930",
  "references": [
    {
      "source": "report@snyk.io",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grpc/grpc-node/pull/1605"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grpc/grpc-node/pull/1606"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JS-GRPC-598671"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grpc/grpc-node/pull/1605"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/grpc/grpc-node/pull/1606"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JS-GRPC-598671"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818"
    }
  ],
  "sourceIdentifier": "report@snyk.io",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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