CVE-2018-11696 (High) detected in node-sass-4.13.0.tgz, node-sass-4.12.0.tgz

[mend-bolt-for-github]

CVE-2018-11696 - High Severity Vulnerability

Vulnerable Libraries - node-sass-4.13.0.tgz, node-sass-4.12.0.tgz

node-sass-4.13.0.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-4.13.0.tgz

Path to dependency file: traefik/webui/package.json

Path to vulnerable library: traefik/webui/node_modules/@quasar/app/node_modules/node-sass/package.json

Dependency Hierarchy:

• app-1.2.4.tgz (Root Library)
  • ❌ node-sass-4.13.0.tgz (Vulnerable Library)

node-sass-4.12.0.tgz

Wrapper around libsass

Library home page: https://registry.npmjs.org/node-sass/-/node-sass-4.12.0.tgz

Path to dependency file: traefik/webui/package.json

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

Dependency Hierarchy:

• ❌ node-sass-4.12.0.tgz (Vulnerable Library)

Found in HEAD commit: db45ffa19c08ba47b40c0561e575b475c0dfa146

Found in base branch: master

Vulnerability Details

An issue was discovered in LibSass through 3.5.4. A NULL pointer dereference was found in the function Sass::Inspect::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-2018-11696

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#2665

Release Date: 2018-06-04

Fix Resolution: Libsass:3.5.5, Node-sass:4.14.0

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