ET WEB_SPECIFIC_APPS Fortify Software Security Center XML External Entity Injection 2

Query · suricata

flow:established,to_server;
http.uri;
content:"/fm-ws/services"; fast_pattern; endswith;
http.request_body;
content:"<?xml";
content:"<!DOCTYPE html PUBLIC |22|-//W3C//DTD XHTML 1.0 Transitional//EN|22|";
pcre:"/^[^>]+\x22\s*http\x3a\x2f\x2f.+\.dtd/Ri";
Raw source ET WEB_SPECIFIC_APPS Fortify Software Security Center XML External Entity Injection 2 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SPECIFIC_APPS Fortify Software Security Center XML External Entity Injection 2";
    flow:established,to_server;
    http.uri;
    content:"/fm-ws/services"; fast_pattern; endswith;
    http.request_body;
    content:"<?xml";
    content:"<!DOCTYPE html PUBLIC |22|-//W3C//DTD XHTML 1.0 Transitional//EN|22|";
    pcre:"/^[^>]+\x22\s*http\x3a\x2f\x2f.+\.dtd/Ri";
    reference:url,exploit-db.com/exploits/45027/;
    reference:cve,2018-12463;
    classtype:attempted-user;
    sid:2025842; rev:3;
    metadata:attack_target Web_Server, created_at 2018_07_16, cve CVE_2018_12463, deployment Datacenter, signature_severity Major, updated_at 2020_09_16;
)

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