alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL WEB_SERVER TRACE attempt"; flow:established,to_server; http.method; content:"TRACE"; reference:bugtraq,9561; reference:nessus,11213; reference:url,www.whitehatsec.com/press_releases/WH-PR-20030120.pdf; classtype:web-application-attack; sid:2102056; rev:7; metadata:created_at 2010_09_23, signature_severity Unknown, updated_at 2024_03_16;)