Description
negotiator is an HTTP content negotiator for Node.js and is used by many modules and frameworks including Express and Koa. The header for "Accept-Language", when parsed by negotiator 0.6.0 and earlier is vulnerable to Regular Expression Denial of Service via a specially crafted string.
Remediation
References
https://nodesecurity.io/advisories/106
Related Vulnerabilities
CVE-2019-17570 Vulnerability in maven package org.apache.xmlrpc:xmlrpc-client
CVE-2023-26134 Vulnerability in npm package git-commit-info
CVE-2018-20676 Vulnerability in maven package org.webjars.bowergithub.twbs:bootstrap
CVE-2020-7604 Vulnerability in npm package pulverizr
CVE-2016-10687 Vulnerability in npm package windows-selenium-chromedriver