Unspecified vulnerability in the Security Framework component in Oracle Database Server 10.1.0.5, 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.1, and 11.2.0.2; and Enterprise Manager Grid Control 10.1.0.6, 10.2.0.5, and 11.1.0.1; allows remote attackers to affect confidentiality and integrity via unknown vectors related to Authentication.
http://www.us-cert.gov/cas/techalerts/TA11-201A.html
http://www.oracle.com/technetwork/topics/security/cpujuly2011-313328.html