patterns/waf_patterns/nginx/fixation.conf

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# Nginx WAF rules for FIXATION
location / {
set $attack_detected 0;
if ($request_uri ~* "@lt 1") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 1") {
set $attack_detected 1;
}
if ($request_uri ~* "@rx (?i:.cookieb.*?;W*?(?:expires|domain)W*?=|bhttp-equivW+set-cookieb)") {
set $attack_detected 1;
}
if ($request_uri ~* "@rx ^(?:jsessionid|aspsessionid|asp.net_sessionid|phpsession|phpsessid|weblogicsession|session_id|session-id|cfid|cftoken|cfsid|jservsession|jwsession)$") {
set $attack_detected 1;
}
if ($request_uri ~* "@rx ^(?:ht|f)tps?://(.*?)/") {
set $attack_detected 1;
}
if ($request_uri ~* "!@endsWith %{request_headers.host}") {
set $attack_detected 1;
}
if ($request_uri ~* "@rx ^(?:jsessionid|aspsessionid|asp.net_sessionid|phpsession|phpsessid|weblogicsession|session_id|session-id|cfid|cftoken|cfsid|jservsession|jwsession)$") {
set $attack_detected 1;
}
if ($request_uri ~* "@eq 0") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 2") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 2") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 3") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 3") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 4") {
set $attack_detected 1;
}
if ($request_uri ~* "@lt 4") {
set $attack_detected 1;
}
if ($attack_detected = 1) {
return 403;
}
}