CVE-2018-20822 (Medium) detected in node-sassv4.11.0

[mend-bolt-for-github]

CVE-2018-20822 - Medium Severity Vulnerability

Vulnerable Library - node-sassv4.11.0

🌈 Node.js bindings to libsass

Library home page: https://github.com/sass/node-sass.git

Vulnerable Source Files (1)

exsupero/exsupero-laravel-website/node_modules/node-sass/src/libsass/src/ast.hpp

Vulnerability Details

LibSass 3.5.4 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Complex_Selector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp).

Publish Date: 2019-04-23

URL: CVE-2018-20822

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • 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-2018-20822

Release Date: 2019-08-06

Fix Resolution: LibSass - 3.6.0;node-sass - 4.13.1

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