This indicates an attempt to exploit a privilege escalation vulnerability in Oracle Database Server product. The vulnerability is caused by an error that occurs when the vulnerable software handles a malicious SQL command. It allows a remote attacker to execute arbitrary SQL commands in the database system.
Oracle Database version 10g Release 1 10.1.0.5
Oracle Database version 10g Release 2 10.2.0.2
Oracle8i Database version Release 3 184.108.40.206
Oracle9i Database version Release 1 220.127.116.11
Oracle9i Database version Release 2 18.104.22.168
Apply the patch for your system: