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CVE-2023-32695

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CVE-2023-32695

Published: May 27, 2023

Modified: Jan 13, 2025

PUBLISHED

CVSS v3.1

7.3

HIGH

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.

VendorProductVersions

socketio

socket.io-parser

affected
>= 4.0.0, < 4.2.3
affected
>= 3.4.0, < 3.4.3

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

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