alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; classtype:attempted-user; sid:2010798; rev:4; 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_07_30, updated_at 2016_07_01;)

Added 2017-08-07 21:03:56 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; classtype:attempted-user; sid:2010798; rev:3;)

Added 2011-10-12 19:30:38 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; sid:2010798; rev:3;)

Added 2011-09-14 22:43:47 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/CURRENT_EVENTS/CURRENT_MSIE; sid:2010798; rev:3;)

Added 2011-02-04 17:30:27 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/CURRENT_EVENTS/CURRENT_MSIE; classtype:attempted-user; sid:2010798; rev:3;)

Added 2010-02-24 14:30:48 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/CURRENT_EVENTS/CURRENT_MSIE; classtype:attempted-user; sid:2010798; rev:3;)

Added 2010-02-24 14:30:48 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Possible Microsoft Internet Explorer URI Validation Remote Code Execution Attempt"; flow:established,to_client; content:"#|3A|../../"; content:"C|3A 5C|"; nocase; within:50; pcre:"/\x2E\x2E\x2F\x2E\x2E\x2F.+C\x3A\x5C[a-z]/si"; reference:url,www.securityfocus.com/bid/37884; reference:cve,2010-0027; reference:url,doc.emergingthreats.net/2010798; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/CURRENT_EVENTS/CURRENT_MSIE; sid:2010798; rev:2;)

Added 2010-02-15 11:23:24 UTC


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