GHSA-f2gq-p6qv-ccw4 Tomcat Vulnerable to Web Cache Poisoning

• Maven org.apache.tomcat:tomcat: >= 5.0.0, <= 5.0.19 (no fix yet) • Maven org.apache.tomcat:tomcat: >= 4.0.0, <= 4.1.24 (no fix yet)

Jakarta Tomcat 5.0.19 (Coyote/1.1) and Tomcat 4.1.24 (Coyote/1.0) allows remote attackers to poison the web cache, bypass web application firewall protection, and conduct XSS attacks via an HTTP request with both a "Transfer-Encoding: chunked" header and a Content-Length header, which causes Tomcat to incorrectly handle and forward the body of the request in a way that causes the receiving server to process it as a separate HTTP request, aka "HTTP Request Smuggling."