grpc@0.5.0 vulnerabilities

gRPC Library for Node

Direct Vulnerabilities

Known vulnerabilities in the grpc package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • H
Prototype Pollution

grpc is a gRPC Library for Node

Affected versions of this package are vulnerable to Prototype Pollution via loadPackageDefinition.

POC:

const { loadPackageDefinition } = require('grpc');
loadPackageDefinition({'__proto__.polluted': true});
console.log(polluted);

How to fix Prototype Pollution?

Upgrade grpc to version 1.24.4 or higher.

<1.24.4