CVE-2021-3803 (High) detected in nth-check-1.0.2.tgz

[mend-bolt-for-github]

CVE-2021-3803 - High Severity Vulnerability

Vulnerable Library - nth-check-1.0.2.tgz

performant nth-check parser & compiler

Library home page: https://registry.npmjs.org/nth-check/-/nth-check-1.0.2.tgz

Path to dependency file: /react-todolist/package.json

Path to vulnerable library: /node_modules/nth-check/package.json

Dependency Hierarchy:

• react-scripts-3.0.1.tgz (Root Library)
  • webpack-4.1.0.tgz
    • plugin-svgo-4.2.0.tgz
      • svgo-1.2.2.tgz
        • css-select-2.0.2.tgz
          • ❌ nth-check-1.0.2.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

nth-check is vulnerable to Inefficient Regular Expression Complexity

Publish Date: 2021-09-17

URL: CVE-2021-3803

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: 2021-09-17

Fix Resolution: nth-check - v2.0.1

---

Step up your Open Source Security Game with Mend here