Unspecified vulnerability in the Core RDBMS component in Oracle Database Server 10.1.0.5 and 10.2.0.3 allows remote authenticated users to affect confidentiality and integrity via unknown vectors.
http://www.us-cert.gov/cas/techalerts/TA10-287A.html
http://www.oracle.com/technetwork/topics/security/cpuoct2010-175626.html