socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. A patch has been released in version 4.2.3.
CVE-2023-32695 - High Severity Vulnerability
socket.io protocol parser
Library home page: https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.4.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/socket.io-parser/package.json
Dependency Hierarchy: - socket.io-2.3.0.tgz (Root Library) - :x: **socket.io-parser-3.4.0.tgz** (Vulnerable Library)
Found in base branch: master
socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. A patch has been released in version 4.2.3.
Publish Date: 2023-05-27
URL: CVE-2023-32695
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: Low - Availability Impact: Low
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9
Release Date: 2023-05-27
Fix Resolution (socket.io-parser): 3.4.3
Direct dependency fix Resolution (socket.io): 2.4.0
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