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-2020-12265 Vulnerability in maven package org.webjars.npm:decompress-tar

CVE-2023-45138 Vulnerability in maven package org.xwiki.contrib.changerequest:application-changerequest-ui

CVE-2022-28820 Vulnerability in maven package com.adobe.acs:acs-aem-commons-ui.apps

CVE-2021-4307 Vulnerability in maven package org.webjars.bower:baobab

CVE-2018-0114 Vulnerability in npm package node-jose

Severity

High

Classification

CWE-770 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Exploit Third Party Advisory Patch