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CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz #136
Description
CVE-2020-7774 - High Severity Vulnerability
Vulnerable Libraries - y18n-4.0.0.tgz, y18n-3.2.1.tgz
y18n-4.0.0.tgz
the bare-bones internationalization library used by yargs
Library home page: https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz
Path to dependency file: shopify-request/package.json
Path to vulnerable library: shopify-request/node_modules/npm/node_modules/y18n/package.json,shopify-request/node_modules/y18n/package.json
Dependency Hierarchy:
- semantic-release-15.13.16.tgz (Root Library)
- npm-5.1.7.tgz
- npm-6.9.0.tgz
- cacache-11.3.2.tgz
- ❌ y18n-4.0.0.tgz (Vulnerable Library)
- cacache-11.3.2.tgz
- npm-6.9.0.tgz
- npm-5.1.7.tgz
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: shopify-request/package.json
Path to vulnerable library: shopify-request/node_modules/npm/node_modules/yargs/node_modules/y18n/package.json
Dependency Hierarchy:
- semantic-release-15.13.16.tgz (Root Library)
- npm-5.1.7.tgz
- npm-6.9.0.tgz
- libnpx-10.2.0.tgz
- yargs-11.0.0.tgz
- ❌ y18n-3.2.1.tgz (Vulnerable Library)
- yargs-11.0.0.tgz
- libnpx-10.2.0.tgz
- npm-6.9.0.tgz
- npm-5.1.7.tgz
Found in HEAD commit: c7dda36e194ffd76a2e1cf6367a1ee3514086bea
Vulnerability Details
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
CVSS 3 Score Details (7.3)
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
Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/1654
Release Date: 2020-11-17
Fix Resolution: 3.2.2, 4.0.1, 5.0.5
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Activity
[-]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/+][-]CVE-2020-7774 (High) detected in y18n-3.2.1.tgz, y18n-4.0.0.tgz[/-][+]CVE-2020-7774 (High) detected in y18n-4.0.0.tgz, y18n-3.2.1.tgz[/+]