ET WEB_SPECIFIC_APPS Joomla 3.7.0 - Sql Injection (CVE-2017-8917)

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SPECIFIC_APPS Joomla 3.7.0 - Sql Injection (CVE-2017-8917)";
    flow:to_server,established;
    http.uri;
    content:".php?";
    content:"option=";
    content:"view=";
    content:"layout=";
    content:"&list[fullordering]="; fast_pattern;
    pcre:"/&list\[fullordering\]=(?:[a-zA-Z0-9])*[\x22\x27\x28]/i";
    reference:url,blog.sucuri.net/2017/05/sql-injection-vulnerability-joomla-3-7.html;
    reference:cve,2017-8917;
    classtype:web-application-attack;
    sid:2024342; rev:5;
    metadata:affected_product Joomla, attack_target Web_Server, created_at 2017_06_01, cve CVE_2017_8917, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_10_09, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)