Versions (3)
Version DetailsCurrent
Rev: 4 • Sep 23, 2010, 12:00 PMGPL POP3 CAPA overflow attempt
alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (msg:"GPL POP3 CAPA overflow attempt"; flow:to_server,established; content:"CAPA"; nocase; isdataat:10,relative; pcre:"/^CAPA\s[^\n]{10}/smi"; classtype:attempted-admin; sid:2102108; rev:4; metadata:created_at 2010_09_23, confidence Medium, signature_severity Major, 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-pop3.rules