CVE-2020-8203 (High) detected in multiple libraries

[mend-for-github-com]

CVE-2020-8203 - High Severity Vulnerability

Vulnerable Libraries - lodash-2.4.2.tgz, lodash-0.9.2.tgz, lodash-1.0.2.tgz

lodash-2.4.2.tgz

A utility library delivering consistency, customization, performance, & extras.

Library home page: https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz

Path to dependency file: styles/package.json

Path to vulnerable library: styles/node_modules/findup-sync/node_modules/lodash/package.json,styles/node_modules/grunt-legacy-log/node_modules/lodash/package.json,styles/node_modules/grunt-legacy-log-utils/node_modules/lodash/package.json,styles/node_modules/grunt-contrib-watch/node_modules/lodash/package.json

Dependency Hierarchy:

• grunt-0.4.5.tgz (Root Library)
  • findup-sync-0.1.3.tgz
    • ❌ lodash-2.4.2.tgz (Vulnerable Library)

lodash-0.9.2.tgz

A utility library delivering consistency, customization, performance, and extras.

Library home page: https://registry.npmjs.org/lodash/-/lodash-0.9.2.tgz

Path to dependency file: styles/package.json

Path to vulnerable library: styles/node_modules/lodash/package.json

Dependency Hierarchy:

• grunt-0.4.5.tgz (Root Library)
  • ❌ lodash-0.9.2.tgz (Vulnerable Library)

lodash-1.0.2.tgz

A utility library delivering consistency, customization, performance, and extras.

Library home page: https://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz

Path to dependency file: styles/package.json

Path to vulnerable library: styles/node_modules/globule/node_modules/lodash/package.json

Dependency Hierarchy:

• grunt-contrib-watch-0.6.1.tgz (Root Library)
  • gaze-0.5.2.tgz
    • globule-0.1.0.tgz
      • ❌ lodash-1.0.2.tgz (Vulnerable Library)

Found in HEAD commit: caf024d40f859e2b99deb7992dd28b4511016657

Found in base branch: master

Vulnerability Details

Prototype pollution attack when using _.zipObjectDeep in lodash before 4.17.20.

Publish Date: 2020-07-15

URL: CVE-2020-8203

CVSS 3 Score Details (7.4)

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: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.npmjs.com/advisories/1523

Release Date: 2020-07-15

Fix Resolution: lodash - 4.17.19