#alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Internet Explorer CSS Parser Remote Code Execution Attempt"; flow:established,to_client; content:"@import url(|22|"; nocase; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; reference:url,seclists.org/fulldisclosure/2010/Dec/110; reference:url,www.breakingpointsystems.com/community/blog/ie-vulnerability/; reference:url,seclists.org/fulldisclosure/2010/Dec/110; reference:url,www.breakingpointsystems.com/community/blog/ie-vulnerability/; reference:url,www.microsoft.com/technet/security/advisory/2488013.mspx; reference:bid,45246; reference:cve,2010-3971; classtype:attempted-user; sid:2012075; rev:2; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, tag Web_Client_Attacks, signature_severity Major, created_at 2010_12_17, updated_at 2016_07_01;)

Added 2017-08-07 21:05:09 UTC


#alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Internet Explorer CSS Parser Remote Code Execution Attempt"; flow:established,to_client; content:"@import url(|22|"; nocase; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; reference:url,seclists.org/fulldisclosure/2010/Dec/110; reference:url,www.breakingpointsystems.com/community/blog/ie-vulnerability/; reference:url,seclists.org/fulldisclosure/2010/Dec/110; reference:url,www.breakingpointsystems.com/community/blog/ie-vulnerability/; reference:url,www.microsoft.com/technet/security/advisory/2488013.mspx; reference:bid,45246; reference:cve,2010-3971; classtype:attempted-user; sid:2012075; rev:2;)

Added 2011-10-12 19:33:24 UTC


#alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Internet Explorer CSS Parser Remote Code Execution Attempt"; flow:established,to_client; content:"@import url(|22|"; nocase; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; content:"@import url(|22|"; nocase; distance:0; content:"css|22|)|3B|"; nocase; within:40; classtype:attempted-user; reference:url,seclists.org/fulldisclosure/2010/Dec/110; reference:url,www.breakingpointsystems.com/community/blog/ie-vulnerability/; reference:url,seclists.org/fulldisclosure/2010/Dec/110; reference:url,www.breakingpointsystems.com/community/blog/ie-vulnerability/; reference:url,www.microsoft.com/technet/security/advisory/2488013.mspx; reference:bid,45246; reference:cve,2010-3971; sid:2012075; rev:2;)

Added 2011-02-04 17:31:56 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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