This affects the package set-value before <2.0.1, >=3.0.0 <4.0.1. A type confusion vulnerability can lead to a bypass of CVE-2019-10747 when the user-provided keys used in the path parameter are arrays.
Mend Note: After conducting further research, Mend has determined that all versions of set-value up to version 4.0.0 are vulnerable to CVE-2021-23440.
CVE-2021-23440 - High Severity Vulnerability
Create nested values and any intermediaries using dot notation (`'a.b.c'`) paths.
Library home page: https://registry.npmjs.org/set-value/-/set-value-2.0.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/set-value/package.json
Dependency Hierarchy: - babel-jest-24.9.0.tgz (Root Library) - transform-24.9.0.tgz - micromatch-3.1.10.tgz - snapdragon-0.8.2.tgz - base-0.11.2.tgz - cache-base-1.0.1.tgz - :x: **set-value-2.0.1.tgz** (Vulnerable Library)
This affects the package set-value before <2.0.1, >=3.0.0 <4.0.1. A type confusion vulnerability can lead to a bypass of CVE-2019-10747 when the user-provided keys used in the path parameter are arrays. Mend Note: After conducting further research, Mend has determined that all versions of set-value up to version 4.0.0 are vulnerable to CVE-2021-23440.
Publish Date: 2021-09-12
URL: CVE-2021-23440
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.Type: Upgrade version
Release Date: 2021-09-12
Fix Resolution (set-value): 4.0.1
Direct dependency fix Resolution (babel-jest): 27.0.0
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