alert tcp $EXTERNAL_NET any -> $SQL_SERVERS $ORACLE_PORTS (msg:"GPL SQL time_zone buffer overflow attempt"; flow:established,to_server; content:"TIME_ZONE"; nocase; isdataat:1000,relative; pcre:"/TIME_ZONE\s*=\s*((\x27[^\x27]{1000,})|(\x22[^\x22]{1000,}))/msi"; reference:bugtraq,9587; reference:url,www.nextgenss.com/advisories/ora_time_zone.txt; classtype:attempted-user; sid:2102614; rev:4; metadata:created_at 2010_09_23, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;)