CVE-2021-3918 (High) detected in json-schema-0.2.3.tgz

[mend-bolt-for-github]

CVE-2021-3918 - High Severity Vulnerability

Vulnerable Library - json-schema-0.2.3.tgz

JSON Schema validation and specifications

Library home page: https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz

Path to dependency file: typescript-tools/package.json

Path to vulnerable library: typescript-tools/node_modules/npm/node_modules/json-schema/package.json

Dependency Hierarchy:

• npm-7.1.3.tgz (Root Library)
  • npm-7.24.2.tgz
    • node-gyp-7.1.2.tgz
      • request-2.88.2.tgz
        • http-signature-1.2.0.tgz
          • jsprim-1.4.1.tgz
            • ❌ json-schema-0.2.3.tgz (Vulnerable Library)

Found in HEAD commit: feb4b580fe262ec19605a843f7c9c6b64592a05f

Vulnerability Details

json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Publish Date: 2021-11-13

URL: CVE-2021-3918

CVSS 3 Score Details (9.8)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-3918

Release Date: 2021-11-13

Fix Resolution: json-schema - 0.4.0

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[github-actions]

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[github-actions]

👋 Thanks for reporting!

[github-actions]

This issue is potentially a duplicate of one of the following issues:

• [CVE-2021-3803 (High) detected in nth-check-1.0.2.tgz #2187] CVE-2021-3803 (High) detected in nth-check-1.0.2.tgz (82.33%)
• [CVE-2020-8203 (High) detected in lodash-2.4.2.tgz #2179] CVE-2020-8203 (High) detected in lodash-2.4.2.tgz (77.29%)
• [CVE-2021-43616 (High) detected in npm-7.24.2.tgz #2176] CVE-2021-43616 (High) detected in npm-7.24.2.tgz (80.36%)
• [CVE-2020-7753 (High) detected in trim-0.0.1.tgz #2175] CVE-2020-7753 (High) detected in trim-0.0.1.tgz (76.1%)
• [CVE-2021-23337 (High) detected in lodash-2.4.2.tgz #2173] CVE-2021-23337 (High) detected in lodash-2.4.2.tgz (79.76%)
• [CVE-2021-43616 (High) detected in npm-7.24.2.tgz #2104] CVE-2021-43616 (High) detected in npm-7.24.2.tgz (80.36%)
• [CVE-2021-33587 (High) detected in css-what-3.4.2.tgz #2011] CVE-2021-33587 (High) detected in css-what-3.4.2.tgz (81.55%)

[github-actions]

This old thread has been automatically locked. If you think you have found something related to this, please open a new issue by following the issue guide (https://github.com/AlexRogalskiy/typescript-tools/blob/master/.github/ISSUE_TEMPLATE/bug_report.md), and link to this old issue if necessary.