mend-for-github-com[bot]
commented
8 months ago :heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2023-46234 - High Severity Vulnerability
adds node crypto signing for browsers
Library home page: https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.2.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/browserify-sign/package.json,/www/node_modules/browserify-sign/package.json
Dependency Hierarchy: - gatsby-2.30.0.tgz (Root Library) - webpack-4.44.2.tgz - node-libs-browser-2.2.1.tgz - crypto-browserify-3.12.0.tgz - :x: **browserify-sign-4.2.1.tgz** (Vulnerable Library)
Found in base branch: master
browserify-sign is a package to duplicate the functionality of node's crypto public key functions, much of this is based on Fedor Indutny's work on indutny/tls.js. An upper bound check issue in `dsaVerify` function allows an attacker to construct signatures that can be successfully verified by any public key, thus leading to a signature forgery attack. All places in this project that involve DSA verification of user-input signatures will be affected by this vulnerability. This issue has been patched in version 4.2.2.
Publish Date: 2023-10-26
URL: CVE-2023-46234
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: High - Availability Impact: None
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://github.com/browserify/browserify-sign/security/advisories/GHSA-x9w5-v3q2-3rhw
Release Date: 2023-10-26
Fix Resolution: browserify-sign - 4.2.2