alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"GPL SQL Oracle iSQLPlus login.uix username overflow attempt"; flow:established,to_server; content:"username="; nocase; isdataat:250,relative; content:!"|0A|"; within:250; pcre:"/username=[^&\x3b\r\n]{250}/smi"; http.uri; content:"/login.uix"; fast_pattern; nocase; reference:bugtraq,10871; reference:url,www.nextgenss.com/advisories/ora-isqlplus.txt; classtype:web-application-attack; sid:2102703; rev:8; metadata:created_at 2010_09_23, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;)