WS-2019-0427 (Medium) detected in elliptic-6.3.3.tgz

[mend-bolt-for-github[bot]]

WS-2019-0427 - 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: /utility-emissions-channel/typescript_app/package.json

Path to vulnerable library: /utility-emissions-channel/typescript_app/node_modules/web3-eth-abi/node_modules/elliptic/package.json

Dependency Hierarchy: - web3-1.2.7.tgz (Root Library) - web3-eth-1.2.7.tgz - web3-eth-abi-1.2.7.tgz - ethers-4.0.0-beta.3.tgz - :x: **elliptic-6.3.3.tgz** (Vulnerable Library)

Found in HEAD commit: d388e16464e00b9ce84df0d247029f534a429b90

Found in base branch: main

Vulnerability Details

The function getNAF() in elliptic library has information leakage. This issue is mitigated in version 6.5.2

Publish Date: 2019-11-22

URL: WS-2019-0427

CVSS 3 Score Details (5.9)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Adjacent - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: High - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2019-11-22

Fix Resolution (elliptic): 6.5.2

Direct dependency fix Resolution (web3): 1.2.8

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