Buffer Overflow in Oracle Net Services for Oracle Database Server
April 29, 2003[From Oracle Technology Network]
A potential security vulnerability has been discovered in Oracle Net Services for the Oracle Database server. A knowledgeable and malicious user can cause a buffer overflow in an Oracle database link that may result in a Denial of Service (DoS) attack and/or the execution of arbitrary code against the Oracle Database server.
The article continues at http://otn.oracle.com/deploy/security/pdf/2003alert54.pdf