Unspecified vulnerability in the Core RDBMS component in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3 allows remote authenticated users to affect integrity via unknown vectors.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-3124
http://www.oracle.com/technetwork/topics/security/cpuoct2012-1515893.html
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150