Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Adobe CoolType Smart INdependent Glyplets - SING - Table uniqueName Stack Buffer Overflow Attempt"; flow:established,to_client; content:"PDF-"; depth:300; content:"SING"; distance:0; content:"|01 00 01 0E|"; within:100; content:"|00 3A|"; within:100; isdataat:100,relative; content:!"|0A|"; within:100; reference:url,contagiodump.blogspot.com/2010/09/cve-david-leadbetters-one-point-lesson.html; reference:cve,2010-2883; classtype:attempted-user; sid:2011501; rev:4; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_09_27, deployment Perimeter, confidence Low, signature_severity Major, tag Web_Client_Attacks, updated_at 2019_07_26;)