alert udp $EXTERNAL_NET any -> $HOME_NET 161:162 (msg:"GPL SNMP SNMP community string buffer overflow attempt"; content:"|02 01 00 04 82 01 00|"; offset:4; reference:bugtraq,4088; reference:bugtraq,4089; reference:bugtraq,4132; reference:cve,2002-0012; reference:cve,2002-0013; reference:url,www.cert.org/advisories/CA-2002-03.html; classtype:misc-attack; sid:2101409; rev:11; metadata:created_at 2010_09_23, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)