alert http $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET WEB_SERVER Oracle Reports DESFORMAT Information Disclosure"; flow:established,to_server; content:"GET "; depth:4; nocase; content:"destype=file"; http_uri; nocase; content:"desformat="; http_uri; nocase; pcre:"/(showenv|parsequery|rwservlet)\?.*destype=file.*desformat=\//Ui"; reference:url,www.oracle.com/technology/products/reports/index.html; reference:url,www.red-database-security.com/advisory/oracle_reports_read_any_file.html; classtype:web-application-activity; sid:2002132; rev:11; metadata:created_at 2010_07_30, signature_severity Unknown, updated_at 2019_08_22, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1082, mitre_technique_name System_Information_Discovery;)