GPL SQL comment_on_repobject ordered type buffer overflow attempt

Query · suricata

flow:to_server,established;
content:"dbms_repcat.comment_on_repobject"; nocase;
pcre:"/\((\s*(\x27[^\x27]*'|\x22[^\x22]+\x22)\s*,){2}\s*((\x27[^\x27]{1000})|(\x22[^\x22]{1000}))/Rsmi";
Raw source GPL SQL comment_on_repobject ordered type buffer overflow attempt · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $EXTERNAL_NET any -> $SQL_SERVERS $ORACLE_PORTS (
    msg:"GPL SQL comment_on_repobject ordered type buffer overflow attempt";
    flow:to_server,established;
    content:"dbms_repcat.comment_on_repobject"; nocase;
    pcre:"/\((\s*(\x27[^\x27]*'|\x22[^\x22]+\x22)\s*,){2}\s*((\x27[^\x27]{1000})|(\x22[^\x22]{1000}))/Rsmi";
    reference:url,www.appsecinc.com/Policy/PolicyCheck634.html;
    classtype:attempted-user;
    sid:2102607; rev:3;
    metadata:created_at 2010_09_23, confidence High, signature_severity Major, updated_at 2019_07_26;
)

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