CVE-2021-3807 (High) detected in ansi-regex-4.1.0.tgz, ansi-regex-3.0.0.tgz

[mend-for-jackfan.us.kg]

CVE-2021-3807 - High Severity Vulnerability

Vulnerable Libraries - ansi-regex-4.1.0.tgz, ansi-regex-3.0.0.tgz

ansi-regex-4.1.0.tgz

Regular expression for matching ANSI escape codes

Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz

Path to dependency file: molecule-quickstart-app/package.json

Path to vulnerable library: molecule-quickstart-app/node_modules/react-dev-utils/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/cliui/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/wrap-ansi/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/yargs/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/jest-watch-typeahead/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/@jest/core/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/inquirer/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/table/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/pretty-format/node_modules/ansi-regex/package.json

Dependency Hierarchy:

• react-scripts-3.0.1.tgz (Root Library)
  • eslint-5.16.0.tgz
    • table-5.4.6.tgz
      • string-width-3.1.0.tgz
        • strip-ansi-5.2.0.tgz
          • ❌ ansi-regex-4.1.0.tgz (Vulnerable Library)

ansi-regex-3.0.0.tgz

Regular expression for matching ANSI escape codes

Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz

Path to dependency file: molecule-quickstart-app/package.json

Path to vulnerable library: molecule-quickstart-app/node_modules/ansi-regex/package.json,molecule-quickstart-app/node_modules/webpack-dev-server/node_modules/cliui/node_modules/ansi-regex/package.json

Dependency Hierarchy:

• react-scripts-3.0.1.tgz (Root Library)
  • webpack-dev-server-3.2.1.tgz
    • yargs-12.0.2.tgz
      • cliui-4.1.0.tgz
        • strip-ansi-4.0.0.tgz
          • ❌ ansi-regex-3.0.0.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

ansi-regex is vulnerable to Inefficient Regular Expression Complexity

Publish Date: 2021-09-17

URL: CVE-2021-3807

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://huntr.dev/bounties/5b3cf33b-ede0-4398-9974-800876dfd994/

Release Date: 2021-09-17

Fix Resolution: ansi-regex - 5.0.1,6.0.1