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In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs because there is a missing signature length check, and thus zero-valued bytes can be removed or appended.
CVE-2024-42459 - Medium Severity Vulnerability
Vulnerable Library - elliptic-6.3.3.tgz
EC cryptography
Library home page: https://registry.npmjs.org/elliptic/-/elliptic-6.3.3.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/elliptic/package.json
Dependency Hierarchy: - ethers-3.0.29.tgz (Root Library) - :x: **elliptic-6.3.3.tgz** (Vulnerable Library)
Found in base branch: stable
Vulnerability Details
In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs because there is a missing signature length check, and thus zero-valued bytes can be removed or appended.
Publish Date: 2024-08-02
URL: CVE-2024-42459
CVSS 3 Score Details (5.3)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: None - Availability Impact: None
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