🛡️ CVE-2024-38355
🟠 CVSS 7.3 — High ✅ No Known Exploit CWE-20 NVD
7.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Socket.IO is an open source, real-time, bidirectional, event-based, communication framework. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. This issue is fixed by commit `15af22fc22` which has been included in `[email protected]` (released in May 2023). The fix was backported in the 2.x branch as well with commit `d30630ba10`. Users are advised to upgrade. Users unable to upgrade may attach a listener for the "error" event to catch these errors.

Details

Severity High
CVSS Score 7.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE CWE-20
Public Exploit ✅ No
Source NVD
Published 2024-06-19
Updated 2026-06-02
Modified 2024-11-18
Fix URL N/A

Affected Packages

Software From version Fixed in
socket.io
unknown

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