CVEvulnerability
CVE-2023-32695
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-05-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-20, CWE-754
Description
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.
Affected configurations
• socket socket.io-parser (>= 3.4.0 < 3.4.3)
• socket socket.io-parser (>= 4.0.4 < 4.2.3)
Related
References
- https://github.com/socketio/socket.io-parser/commit/2dc3c92622dad113b8676be06f23b1ed46b02ced Patch
- https://github.com/socketio/socket.io-parser/commit/3b78117bf6ba7e99d7a5cfc1ba54d0477554a7f3 Patch
- https://github.com/socketio/socket.io-parser/releases/tag/4.2.3 Release Notes
- https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9 Vendor Advisory
- https://github.com/socketio/socket.io-parser/commit/2dc3c92622dad113b8676be06f23b1ed46b02ced Patch
- https://github.com/socketio/socket.io-parser/commit/3b78117bf6ba7e99d7a5cfc1ba54d0477554a7f3 Patch
- https://github.com/socketio/socket.io-parser/releases/tag/4.2.3 Release Notes
- https://github.com/socketio/socket.io-parser/security/advisories/GHSA-cqmj-92xf-r6r9 Vendor Advisory