GPL SQL dbms_repcat.generate_replication_support buffer overflow attempt
Sourceet/open
Fileemerging-sql.rules
CreatedSeptember 23, 2010
UpdatedMarch 8, 2024
Classificationattempted-user
alert tcp $EXTERNAL_NET any -> $SQL_SERVERS $ORACLE_PORTS (msg:"GPL SQL dbms_repcat.generate_replication_support buffer overflow attempt"; flow:established,to_server ; content:"dbms_repcat.generate_replication_support"; nocase; pcre:"/((\w+)[\r\n\s]*\x3a=[\r\n\s]*(\x27[^\x27]{1024,}\x27|\x22[^\x22]{1024,}\x22)[\r\n\s]*\x3b.*package_prefix[\r\n\s]*=>[\r\n\s]*\2|package_prefix\s*=>\s*(\x27[^\x27]{1024,}|\x22[^\x22]{1024,})|(\w+)[\r\n\s]*\x3a=[\r\n\s]*(\x27[^\x27]{1024,}\x27|\x22[^\x22]{1024,}\x22)[\r\n\s]*\x3b.*procedure_prefix[\r\n\s]*=>[\r\n\s]*\2|procedure_prefix\s*=>\s*(\x27[^\x27]{1024,}|\x22[^\x22]{1024,})|\(\s*((\x27[^\x27]*\x27|\x22[^\x22]+\x22)\s*,\s*){3}(\x27[^\x27]{1024,}|\x22[^\x22]{1024,})|\(\s*((\x27[^\x27]*\x27|\x22[^\x22]+\x22)\s*,\s*){4}(\x27[^\x27]{1024,}|\x22[^\x22]{1024,}))/si" ; reference:url,www.appsecinc.com/Policy/PolicyCheck93.html ; classtype:attempted-user; sid:2102576; rev:8; metadata:created_at 2010_09_23, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;)
References
Metadata
created at2010_09_23
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_08
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