alert udp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL MISC Teardrop attack"; fragbits:M; id:242; reference:bugtraq,124; reference:cve,1999-0015; reference:nessus,10279; reference:url,www.cert.org/advisories/CA-1997-28.html; classtype:attempted-dos; sid:2100270; rev:7; metadata:created_at 2010_09_23, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)