CVE-2021-3807 (High) detected in multiple libraries

[mend-for-github.aaakk.us.kg]

CVE-2021-3807 - High Severity Vulnerability

Vulnerable Libraries - ansi-regex-3.0.0.tgz, ansi-regex-5.0.0.tgz, ansi-regex-4.1.0.tgz

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: /package.json

Path to vulnerable library: /node_modules/wide-align/node_modules/ansi-regex/package.json

Dependency Hierarchy:

• lerna-3.20.2.tgz (Root Library)
  • clean-3.20.0.tgz
    • prompt-3.18.5.tgz
      • inquirer-6.5.2.tgz
        • string-width-2.1.1.tgz
          • strip-ansi-4.0.0.tgz
            • ❌ ansi-regex-3.0.0.tgz (Vulnerable Library)

ansi-regex-5.0.0.tgz

Regular expression for matching ANSI escape codes

Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/ansi-regex/package.json

Dependency Hierarchy:

• eslint-6.8.0.tgz (Root Library)
  • inquirer-7.1.0.tgz
    • strip-ansi-6.0.0.tgz
      • ❌ ansi-regex-5.0.0.tgz (Vulnerable Library)

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: /package.json

Path to vulnerable library: /node_modules/pretty-format/node_modules/ansi-regex/package.json

Dependency Hierarchy:

• jest-24.9.0.tgz (Root Library)
  • jest-cli-24.9.0.tgz
    • jest-config-24.9.0.tgz
      • pretty-format-24.9.0.tgz
        • ❌ ansi-regex-4.1.0.tgz (Vulnerable Library)

Found in HEAD commit: d6ee0bbd6e3607b5c5920a5f971e49fc75eea88f

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): 3.0.1

Direct dependency fix Resolution (lerna): 3.21.0

Fix Resolution (ansi-regex): 3.0.1

Direct dependency fix Resolution (eslint): 7.0.0

Fix Resolution (ansi-regex): 3.0.1

Direct dependency fix Resolution (jest): 25.0.0

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⛑️ Automatic Remediation will be attempted for this issue.

[mend-for-github.aaakk.us.kg]

✔️ This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.

[mend-for-github.aaakk.us.kg]

ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.