Twisted is an event-based framework for internet applications. Twisted Web is a complete web server, aimed at hosting web applications using Twisted and Python, but fully able to serve static pages too. Security Fix: * python-twisted: HTTP request smuggling when presented with two Content-Length headers * python-twisted: HTTP request smuggling when presented with a Content-Length and a chunked Transfer-Encoding header For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.