CVE-2017-12964 (High) detected in node-sass-3.13.1.tgz

[mend-bolt-for-github]

CVE-2017-12964 - High Severity Vulnerability

Vulnerable Library - node-sass-3.13.1.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-3.13.1.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/node-sass

Dependency Hierarchy:

• laravel-elixir-6.0.0-15.tgz (Root Library)
  • gulp-sass-2.3.2.tgz
    • ❌ node-sass-3.13.1.tgz (Vulnerable Library)

Found in HEAD commit: 4a677400390892b6063782abef8ecc4e26f2a275

Found in base branch: master

Vulnerability Details

There is a stack consumption issue in LibSass 3.4.5 that is triggered in the function Sass::Eval::operator() in eval.cpp. It will lead to a remote denial of service attack.

Publish Date: 2017-08-18

URL: CVE-2017-12964

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: 2022-10-03

Fix Resolution (node-sass): 4.4.0

Direct dependency fix Resolution (laravel-elixir): 6.0.0-18

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