CVE-2020-36048 (High) detected in multiple libraries

[mend-for-github-com]

CVE-2020-36048 - High Severity Vulnerability

Vulnerable Libraries - engine.io-1.8.2.tgz, engine.io-3.2.1.tgz, engine.io-1.8.3.tgz

engine.io-1.8.2.tgz

The realtime engine behind Socket.IO. Provides the foundation of a bidirectional connection between client and server

Library home page: https://registry.npmjs.org/engine.io/-/engine.io-1.8.2.tgz

Path to dependency file: jazz/core/jazz_ui/src/app/primary-components/daterange-picker/ng2-datepicker/package.json

Path to vulnerable library: jazz/core/jazz_ui/src/app/primary-components/daterange-picker/ng2-datepicker/node_modules/engine.io/package.json

Dependency Hierarchy:

• karma-1.4.1.tgz (Root Library)
  • socket.io-1.7.2.tgz
    • ❌ engine.io-1.8.2.tgz (Vulnerable Library)

engine.io-3.2.1.tgz

The realtime engine behind Socket.IO. Provides the foundation of a bidirectional connection between client and server

Library home page: https://registry.npmjs.org/engine.io/-/engine.io-3.2.1.tgz

Path to dependency file: jazz/templates/angular-website-template/app/package.json

Path to vulnerable library: jazz/templates/angular-website-template/app/node_modules/engine.io/package.json

Dependency Hierarchy:

• karma-4.0.1.tgz (Root Library)
  • socket.io-2.1.1.tgz
    • ❌ engine.io-3.2.1.tgz (Vulnerable Library)

engine.io-1.8.3.tgz

The realtime engine behind Socket.IO. Provides the foundation of a bidirectional connection between client and server

Library home page: https://registry.npmjs.org/engine.io/-/engine.io-1.8.3.tgz

Path to dependency file: jazz/core/jazz_ui/package.json

Path to vulnerable library: jazz/core/jazz_ui/node_modules/engine.io/package.json

Dependency Hierarchy:

• karma-1.7.1.tgz (Root Library)
  • socket.io-1.7.3.tgz
    • ❌ engine.io-1.8.3.tgz (Vulnerable Library)

Found in HEAD commit: 28b974d263d83a5d8a484ca4ec56db5336af6185

Found in base branch: master

Vulnerability Details

Engine.IO before 4.0.0 allows attackers to cause a denial of service (resource consumption) via a POST request to the long polling transport.

Publish Date: 2021-01-08

URL: CVE-2020-36048

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • 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

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36048

Release Date: 2021-01-08

Fix Resolution: engine.io - 4.0.0