GPL SQL dbms_offline_og.begin_flavor_change buffer overflow attempt

Query · suricata

flow:to_server,established;
content:"dbms_offline_og.begin_flavor_change"; nocase; fast_pattern;
pcre:"/\(\s*(\x27[^\x27]{1075,}|\x22[^\x22]{1075,})/si";
Raw source GPL SQL dbms_offline_og.begin_flavor_change 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 dbms_offline_og.begin_flavor_change buffer overflow attempt";
    flow:to_server,established;
    content:"dbms_offline_og.begin_flavor_change"; nocase; fast_pattern;
    pcre:"/\(\s*(\x27[^\x27]{1075,}|\x22[^\x22]{1075,})/si";
    reference:url,www.appsecinc.com/resources/alerts/oracle/2004-0001/25.html;
    classtype:attempted-user;
    sid:2102708; rev:4;
    metadata:created_at 2010_09_23, confidence High, signature_severity Major, updated_at 2019_10_08;
)

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