ET WEB_SERVER CVE-2014-6271 Attempt In HTTP Headers Line Continuation Evasion CRLF

Query · suricata

flow:to_server,established;
content:"|28 29 0d 0a 20 7b|"; fast_pattern;
Raw source ET WEB_SERVER CVE-2014-6271 Attempt In HTTP Headers Line Continuation Evasion CRLF · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER CVE-2014-6271 Attempt In HTTP Headers Line Continuation Evasion CRLF";
    flow:to_server,established;
    content:"|28 29 0d 0a 20 7b|"; fast_pattern;
    reference:url,www.invisiblethreat.ca/2014/09/cve-2014-6271/;
    classtype:attempted-admin;
    sid:2019292; rev:4;
    metadata:created_at 2014_09_28, cve CVE_2014_6271, confidence Medium, signature_severity Major, tag CISA_KEV, updated_at 2019_10_08;
)

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