Description
socket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.
Remediation
References
https://blog.caller.xyz/socketio-engineio-dos/
https://github.com/bcaller/kill-engine-io
https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55
Related Vulnerabilities
CVE-2020-7631 Vulnerability in npm package diskusage-ng
CVE-2020-26259 Vulnerability in maven package com.thoughtworks.xstream:xstream
CVE-2022-28220 Vulnerability in maven package org.apache.james:james-server-protocols-imap4
CVE-2021-23414 Vulnerability in npm package video.js
CVE-2023-25569 Vulnerability in maven package com.ctrip.framework.apollo:apollo