Description
Engine.IO before 4.0.0 allows attackers to cause a denial of service (resource consumption) via a POST request to the long polling transport.
Remediation
References
https://github.com/socketio/engine.io/commit/734f9d1268840722c41219e69eb58318e0b2ac6b
https://blog.caller.xyz/socketio-engineio-dos/
https://github.com/bcaller/kill-engine-io
Related Vulnerabilities
CVE-2018-19361 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2022-45688 Vulnerability in maven package cn.hutool:hutool-json
CVE-2022-39300 Vulnerability in npm package node-saml
CVE-2022-40955 Vulnerability in maven package org.apache.inlong:sort-connector-mysql-cdc
CVE-2019-14862 Vulnerability in maven package org.webjars:knockout