Versions (2)
Version DetailsCurrent
Rev: 6 • Sep 23, 2010, 12:00 PMGPL WEB_CLIENT PNG large image height download attempt
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL WEB_CLIENT PNG large image height download attempt"; flow:from_server,established; content:"|89|PNG|0D 0A 1A 0A|"; content:"IHDR"; within:8; byte_test:4,>,32768,4,relative; reference:bugtraq,11481; reference:bugtraq,11523; reference:cve,2004-0599; reference:cve,2004-0990; reference:cve,2004-1244; reference:url,www.microsoft.com/technet/security/bulletin/MS05-009.mspx; classtype:attempted-user; sid:2103133; rev:6; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_09_23, deployment Perimeter, confidence Medium, signature_severity Major, tag Web_Client_Attacks, updated_at 2019_07_26;)
Sep 23, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-web_client.rules