CVE-2019-11358 (Medium) detected in jquery-2.2.3.min.js

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CVE-2019-11358 - Medium Severity Vulnerability

Vulnerable Library - jquery-2.2.3.min.js

JavaScript library for DOM operations

Library home page: https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.3/jquery.min.js

Path to vulnerable library: /docs/themes/hugo-theme-learn/static/js/jquery-2.x.min.js

Dependency Hierarchy:

• ❌ jquery-2.2.3.min.js (Vulnerable Library)

Found in HEAD commit: 857b4e9e6a7e78653f323262ff99ce1476b85dc0

Found in base branch: master

Vulnerability Details

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.

Publish Date: 2019-04-20

URL: CVE-2019-11358

CVSS 3 Score Details (6.1)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11358

Release Date: 2019-04-20

Fix Resolution: jquery - 3.4.0