WS-2019-0103 (Medium) detected in handlebars-4.0.10.tgz

[mend-for-github-com]

WS-2019-0103 - Medium Severity Vulnerability

Vulnerable Library - handlebars-4.0.10.tgz

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Library home page: https://registry.npmjs.org/handlebars/-/handlebars-4.0.10.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/handlebars/package.json

Dependency Hierarchy:

• jest-cli-20.0.4.tgz (Root Library)
  • istanbul-api-1.1.14.tgz
    • istanbul-reports-1.1.2.tgz
      • ❌ handlebars-4.0.10.tgz (Vulnerable Library)

Found in HEAD commit: b903c70353372d39521184ee20a1cc8a3fb7df48

Found in base branch: master

Vulnerability Details

Handlebars.js before 4.1.0 has Remote Code Execution (RCE)

Publish Date: 2019-01-30

URL: WS-2019-0103

CVSS 3 Score Details (5.6)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: handlebars-lang/handlebars.js@edc6220

Release Date: 2019-01-30

Fix Resolution: 4.1.0