CVE-2019-6286 (Medium) detected in node-sass-0.9.6.tgz

[mend-bolt-for-github]

CVE-2019-6286 - Medium Severity Vulnerability

Vulnerable Library - node-sass-0.9.6.tgz

wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-0.9.6.tgz

Path to dependency file: /docs/kss/package.json

Path to vulnerable library: /docs/kss/node_modules/node-sass/package.json

Dependency Hierarchy:

• kss-1.2.0.tgz (Root Library)
  • ❌ node-sass-0.9.6.tgz (Vulnerable Library)

Found in HEAD commit: 0164c52b1f168fc3c92e6885304a3a40a833cb1e

Found in base branch: DevBranch

Vulnerability Details

In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::skip_over_scopes in prelexer.hpp when called from Sass::Parser::parse_import(), a similar issue to CVE-2018-11693.

Publish Date: 2019-01-14

URL: CVE-2019-6286

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

Release Date: 2019-01-14

Fix Resolution: Fable.Template.Elmish.React - 0.1.6;GR.PageRender.Razor - 1.8.0;MIDIator.WebClient - 1.0.105

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