react-scripts-5.0.1.tgz: 2 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - react-scripts-5.0.1.tgz

Path to dependency file: /package.json

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

Found in HEAD commit: c74c90323171ad499ef959a3771ffc502f1ebaff

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in	Remediation Available
CVE-2021-33587	High	7.5	css-what-3.4.2.tgz	Transitive	N/A	❌
CVE-2021-3803	High	7.5	nth-check-1.0.2.tgz	Transitive	N/A	❌

Details

CVE-2021-33587

Vulnerable Library - css-what-3.4.2.tgz

a CSS selector parser

Library home page: https://registry.npmjs.org/css-what/-/css-what-3.4.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/css-what/package.json

Dependency Hierarchy:

• react-scripts-5.0.1.tgz (Root Library)
  • webpack-5.5.0.tgz
    • plugin-svgo-5.5.0.tgz
      • svgo-1.3.2.tgz
        • css-select-2.1.0.tgz
          • ❌ css-what-3.4.2.tgz (Vulnerable Library)

Found in HEAD commit: c74c90323171ad499ef959a3771ffc502f1ebaff

Found in base branch: main

Vulnerability Details

The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input.

Publish Date: 2021-05-28

URL: CVE-2021-33587

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

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33587

Release Date: 2021-05-28

Fix Resolution: css-what - 5.0.1

Step up your Open Source Security Game with Mend here

CVE-2021-3803

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: /package.json

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

Dependency Hierarchy:

• react-scripts-5.0.1.tgz (Root Library)
  • webpack-5.5.0.tgz
    • plugin-svgo-5.5.0.tgz
      • svgo-1.3.2.tgz
        • css-select-2.1.0.tgz
          • ❌ nth-check-1.0.2.tgz (Vulnerable Library)

Found in HEAD commit: c74c90323171ad499ef959a3771ffc502f1ebaff

Found in base branch: main

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