CVE-2020-7774 (Critical) detected in y18n-3.2.1.tgz
mend-bolt-for-github opened this issue · comments
CVE-2020-7774 - Critical Severity Vulnerability
Vulnerable Library - y18n-3.2.1.tgz
the bare-bones internationalization library used by yargs
Library home page: https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz
Path to dependency file: /Section33-In-Depth-Redux-Code-Walkthrough/react-redux-todos/package.json
Path to vulnerable library: /Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json,/Section28-The-Virtual-DOM-Events-and-Forms/memory-game-exercise/node_modules/y18n/package.json
Dependency Hierarchy:
- react-scripts-1.1.4.tgz (Root Library)
- webpack-3.8.1.tgz
- yargs-8.0.2.tgz
- ❌ y18n-3.2.1.tgz (Vulnerable Library)
- yargs-8.0.2.tgz
- webpack-3.8.1.tgz
Found in HEAD commit: d80f181a2f4dd1169fbef38813309ffdd4ad82d4
Found in base branch: master
Vulnerability Details
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
Publish Date: 2020-11-17
URL: CVE-2020-7774
CVSS 3 Score Details (9.8)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/1654
Release Date: 2020-11-17
Fix Resolution (y18n): 3.2.2
Direct dependency fix Resolution (react-scripts): 1.1.5
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