CVE-2021-33502 (High) detected in normalize-url-3.3.0.tgz

[mend-bolt-for-github]

CVE-2021-33502 - High Severity Vulnerability

Vulnerable Library - normalize-url-3.3.0.tgz

Normalize a URL

Library home page: https://registry.npmjs.org/normalize-url/-/normalize-url-3.3.0.tgz

Path to dependency file: typescript-tools/package.json

Path to vulnerable library: typescript-tools/node_modules/postcss-normalize-url/node_modules/normalize-url/package.json

Dependency Hierarchy:

• reshadow-0.0.1-alpha.80.tgz (Root Library)
  • babel-0.0.1-alpha.80.tgz
    • cssnano-4.1.11.tgz
      • cssnano-preset-default-4.0.8.tgz
        • postcss-normalize-url-4.0.1.tgz
          • ❌ normalize-url-3.3.0.tgz (Vulnerable Library)

Found in HEAD commit: 83a5097cbdc6257975829ef05936e6ae810857b6

Vulnerability Details

The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.

Publish Date: 2021-05-24

URL: CVE-2021-33502

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-2021-33502

Release Date: 2021-05-24

Fix Resolution: normalize-url - 4.5.1, 5.3.1, 6.0.1

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[github-actions]

This issue is potentially a duplicate of one of the following issues:

• [CVE-2021-43616 (High) detected in npm-7.24.2.tgz #2104] CVE-2021-43616 (High) detected in npm-7.24.2.tgz (76.55%)
• [CVE-2021-33587 (High) detected in css-what-3.4.2.tgz #2011] CVE-2021-33587 (High) detected in css-what-3.4.2.tgz (80.12%)
• [CVE-2021-3803 (High) detected in nth-check-1.0.2.tgz #1910] CVE-2021-3803 (High) detected in nth-check-1.0.2.tgz (79.43%)

[github-actions]

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[github-actions]

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[github-actions]

This old thread has been automatically locked. If you think you have found something related to this, please open a new issue by following the issue guide (https://github.com/AlexRogalskiy/typescript-tools/blob/master/.github/ISSUE_TEMPLATE/bug_report.md), and link to this old issue if necessary.