WS-2021-0152 (High) detected in color-string-0.3.0.tgz

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WS-2021-0152 - High Severity Vulnerability

Vulnerable Library - color-string-0.3.0.tgz

Parser and generator for CSS color strings

Library home page: https://registry.npmjs.org/color-string/-/color-string-0.3.0.tgz

Path to dependency file: /flogo/showcases/static/vendor/animate.css/package.json

Path to vulnerable library: /showcases/static/vendor/animate.css/node_modules/color-string/package.json

Dependency Hierarchy:

• cssnano-3.10.0.tgz (Root Library)
  • postcss-colormin-2.2.2.tgz
    • colormin-1.1.2.tgz
      • color-0.11.4.tgz
        • ❌ color-string-0.3.0.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Regular Expression Denial of Service (ReDoS) was found in color-string before 1.5.5.

Publish Date: 2021-03-12

URL: WS-2021-0152

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://github.com/Qix-/color-string/releases/tag/1.5.5

Release Date: 2021-03-12

Fix Resolution (color-string): 1.5.5

Direct dependency fix Resolution (cssnano): 4.0.0-rc.0

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