Open mend-for-github-com[bot] opened 2 years ago
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: /package.json
Path to vulnerable library: /node_modules/npm-merge-driver/node_modules/y18n/package.json
Dependency Hierarchy: - npm-merge-driver-install-1.1.1.tgz (Root Library) - npm-merge-driver-2.3.6.tgz - yargs-10.0.3.tgz - :x: **y18n-3.2.1.tgz** (Vulnerable Library)
Found in HEAD commit: 2895e8d79dd8b35533c48a02be2a14c46a8aff97
Found in base branch: main
This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require('y18n')(); y18n.setLocale('__proto__'); y18n.updateLocale({polluted: true}); console.log(polluted); // true
Publish Date: 2020-11-17
URL: CVE-2020-7774
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: Low
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 (npm-merge-driver-install): 2.0.0
CVE-2020-7774 - High Severity Vulnerability
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: /package.json
Path to vulnerable library: /node_modules/npm-merge-driver/node_modules/y18n/package.json
Dependency Hierarchy: - npm-merge-driver-install-1.1.1.tgz (Root Library) - npm-merge-driver-2.3.6.tgz - yargs-10.0.3.tgz - :x: **y18n-3.2.1.tgz** (Vulnerable Library)
Found in HEAD commit: 2895e8d79dd8b35533c48a02be2a14c46a8aff97
Found in base branch: main
This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require('y18n')(); y18n.setLocale('__proto__'); y18n.updateLocale({polluted: true}); console.log(polluted); // true
Publish Date: 2020-11-17
URL: CVE-2020-7774
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: Low
For more information on CVSS3 Scores, click here.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 (npm-merge-driver-install): 2.0.0