It indicates a possible exploit of "buffer overflow vulnerability" in Oracle9i 9.2 .0.1 database server.
Oracle 9i has service called the Oracle XML Database or XDB that can be accessed via an HTTP based service on TCP port 8080 or an ftp based service on TCP port 2100. Multiple buffer overflow vulnerabilities are reported in it that may allow an attacker to execute arbitrary code on the vulnerable system. An attacker may send overly long token to the UNLOCK command to cause stack-based buffer overflow and execute arbitrary code on the affected system.
Oracle Oracle9i Standard Edition 9.2 .0.1
Oracle Oracle9i Personal Edition 9.2 .0.1
Oracle Oracle9i Enterprise Edition 9.2 .0.1
Unauthorized access to the affected system and compromise of the affected system.
Apply patch according to the following reference:
Upgrade to Oracle Oracle9i 9.2 .0.4. or later.