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CVE-2020-7768: Improperly Controlled Modification of Dynamically-Determined Object Attributes

May 10, 2021 (updated July 29, 2021)

The package grpc ; the package @grpc/grpc-js are vulnerable to Prototype Pollution via loadPackageDefinition.

References

  • github.com/advisories/GHSA-pp75-xfpw-37g9
  • github.com/grpc/grpc-node/pull/1605
  • github.com/grpc/grpc-node/pull/1606
  • github.com/grpc/grpc-node/releases/tag/grpc%401.24.4
  • nvd.nist.gov/vuln/detail/CVE-2020-7768
  • snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819
  • snyk.io/vuln/SNYK-JS-GRPC-598671
  • snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818
  • www.npmjs.com/package/@grpc/grpc-js
  • www.npmjs.com/package/grpc

Code Behaviors & Features

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Affected versions

All versions before 1.1.8

Fixed versions

  • 1.1.8

Solution

Upgrade to version 1.1.8 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes

Source file

npm/@grpc/grpc-js/CVE-2020-7768.yml

Spotted a mistake? Edit the file on GitLab.

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