PT-2020-19780 · Grpc · Grpc+1

Nerdjs · Published 2020-11-11 · Updated 2022-12-02 · CVE-2020-7768

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions grpc versions prior to 1.24.4 @grpc/grpc-js versions prior to 1.1.8

Description The issue concerns Prototype Pollution via loadPackageDefinition. This affects the grpc and @grpc/grpc-js packages.

Recommendations For grpc versions prior to 1.24.4, update to version 1.24.4 or later. For @grpc/grpc-js versions prior to 1.1.8, update to version 1.1.8 or later.

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

CWE-915

Related Identifiers

CVE-2020-7768

GHSA-PP75-XFPW-37G9

SNYK-JAVA-ORGWEBJARSNPM-1038819

SNYK-JS-GRPC-598671

SNYK-JS-GRPCGRPCJS-1038818

Affected Products

@Grpc/Grpc-Js

Grpc

References · 12

• https://github.com/grpc/grpc-node/pull/1605 · Patch
• https://github.com/grpc/grpc-node/pull/1606 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2020-7768 · Security Note
• https://osv.dev/vulnerability/CVE-2020-7768 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-pp75-xfpw-37g9 · Vendor Advisory
• https://github.com/grpc/grpc-node/releases/tag/grpc%401.24.4 · Note
• https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819 · Note
• https://snyk.io/vuln/SNYK-JS-GRPC-598671 · Note
• https://t.me/cvenotify/5535 · Telegram Post
• https://npmjs.com/package/grpc · Note
• https://snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818 · Note
• https://npmjs.com/package/@grpc/grpc-js · Note