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Version DetailsCurrent
Rev: 6 • Sep 23, 2010, 12:00 PMGPL WEB_CLIENT Windows Media Player directory traversal via Content-Disposition attempt
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL WEB_CLIENT Windows Media Player directory traversal via Content-Disposition attempt"; flow:from_server,established; file_data; content:"Content-Disposition|3A|"; nocase; pcre:"/filename=[^\x3b\x3a\r\n]*(\x2e\x2e|\x25\x32\x65)/smi"; reference:bugtraq,7517; reference:cve,2003-0228; reference:url,www.microsoft.com/technet/security/bulletin/MS03-017.mspx; classtype:attempted-user; sid:2103192; rev:6; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, created_at 2010_09_23, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Web_Client_Attacks, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1083, mitre_technique_name File_And_Directory_Discovery; target:dest_ip;)
Sep 23, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 9, 2025, 9:35 PM
rules/emerging-web_client.rules