alert tcp $EXTERNAL_NET any -> $SQL_SERVERS 1433 (msg:"GPL DELETED xp_showcolv possible buffer overflow"; flow:to_server,established; content:"x|00|p|00|_|00|s|00|h|00|o|00|w|00|c|00|o|00|l|00|v|00|"; nocase; reference:bugtraq,2038; reference:cve,2000-1083; reference:url,www.microsoft.com/technet/security/bulletin/MS00-092.mspx; classtype:attempted-user; sid:2100705; rev:10; metadata:created_at 2010_09_23, confidence Low, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)