CVE-2018-19797 (Low) detected in node-sass-4.11.0.tgz, node-sassv4.12.0

[mend-bolt-for-github]

CVE-2018-19797 - Low Severity Vulnerability

Vulnerable Libraries - node-sass-4.11.0.tgz, node-sassv4.12.0

node-sass-4.11.0.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-4.11.0.tgz

Path to dependency file: /EcommEasy/package.json

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

Dependency Hierarchy:

• ❌ node-sass-4.11.0.tgz (Vulnerable Library)

Found in HEAD commit: 363b3c5c1efcb2a7265f2d259bed12d00efb92c4

Found in base branch: master

Vulnerability Details

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Selector_List::populate_extends in SharedPtr.hpp (used by ast.cpp and ast_selectors.cpp) may cause a Denial of Service (application crash) via a crafted sass input file.

Publish Date: 2018-12-03

URL: CVE-2018-19797

CVSS 3 Score Details (3.7)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2018-12-03

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

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