CVE-2018-11695 (High) detected in node-sass-4.5.3.tgz, node-sassv4.13.1

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CVE-2018-11695 - High Severity Vulnerability

Vulnerable Libraries - node-sass-4.5.3.tgz, node-sassv4.13.1

node-sass-4.5.3.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-4.5.3.tgz

Dependency Hierarchy:

• ❌ node-sass-4.5.3.tgz (Vulnerable Library)

Found in HEAD commit: f31a850168fa59ceb2dfbdfb70a04c1bbe9b9fec

Found in base branch: master

Vulnerability Details

An issue was discovered in LibSass <3.5.3. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.

Publish Date: 2018-06-04

URL: CVE-2018-11695

CVSS 3 Score Details (8.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: sass/libsass#2664

Release Date: 2018-06-04

Fix Resolution: Libsass:3.5.3, Node-sass:4.9.0

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⛑️ Automatic Remediation is available for this issue