CVE-2021-25950 (High) detected in multiple libraries

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CVE-2021-25950 - High Severity Vulnerability

Vulnerable Libraries - webpack-merge-4.2.1.tgz, webpack-merge-4.1.0.tgz, webpack-merge-2.6.1.tgz

webpack-merge-4.2.1.tgz

Variant of merge that's useful for webpack configuration

Library home page: https://registry.npmjs.org/webpack-merge/-/webpack-merge-4.2.1.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/webpack-merge/package.json

Dependency Hierarchy:

• build-angular-0.13.10.tgz (Root Library)
  • ❌ webpack-merge-4.2.1.tgz (Vulnerable Library)

webpack-merge-4.1.0.tgz

Variant of merge that's useful for webpack configuration

Library home page: https://registry.npmjs.org/webpack-merge/-/webpack-merge-4.1.0.tgz

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

Path to vulnerable library: jazz/core/jazz_ui/src/app/primary-components/daterange-picker/ngx-slimscroll/ngx-slimscroll/node_modules/webpack-merge/package.json

Dependency Hierarchy:

• ❌ webpack-merge-4.1.0.tgz (Vulnerable Library)

webpack-merge-2.6.1.tgz

Variant of merge that's useful for Webpack configuration

Library home page: https://registry.npmjs.org/webpack-merge/-/webpack-merge-2.6.1.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/webpack-merge/package.json

Dependency Hierarchy:

• cli-1.0.0-rc.0.tgz (Root Library)
  • ❌ webpack-merge-2.6.1.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Prototype pollution vulnerability in 'webpack-merge' versions 0.1.0 through 5.8.0 allows attacker to cause a denial of service and may lead to remote code execution.

Publish Date: 2021-01-23

URL: CVE-2021-25950

CVSS 3 Score Details (8.2)

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: Low
  • Availability Impact: High

For more information on CVSS3 Scores, click here.