CVE-2020-7733 (High) detected in ua-parser-js-0.7.21.tgz

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CVE-2020-7733 - High Severity Vulnerability

Vulnerable Library - ua-parser-js-0.7.21.tgz

Lightweight JavaScript-based user-agent string parser

Library home page: https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.21.tgz

Path to dependency file: /node_modules/ua-parser-js/package.json

Path to vulnerable library: /node_modules/ua-parser-js/package.json

Dependency Hierarchy: - create-react-class-15.6.3.tgz (Root Library) - fbjs-0.8.17.tgz - :x: **ua-parser-js-0.7.21.tgz** (Vulnerable Library)

Found in HEAD commit: 0c22b39b4f64e2bf88c2b59e4e09bc0b140c91e6

Found in base branch: develop

Vulnerability Details

The package ua-parser-js before 0.7.22 are vulnerable to Regular Expression Denial of Service (ReDoS) via the regex for Redmi Phones and Mi Pad Tablets UA.

Publish Date: 2020-09-16

URL: CVE-2020-7733

CVSS 3 Score Details (7.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2020-09-16

Fix Resolution (ua-parser-js): 0.7.22

Direct dependency fix Resolution (create-react-class): 15.7.0

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