Unspecified vulnerability in Oracle Single Sign-On component in Oracle Application Server 9.0.4.3, 10.1.2.0.2, and 10.1.2.1.0, Collaboration Suite 9.0.4.2 and 10.1.2, and Oracle E-Business Suite and Applications 11.5.10CU2 has unknown impact and remote attack vectors, aka Vuln# SSO01.
http://www.vupen.com/english/advisories/2006/4065
http://www.us-cert.gov/cas/techalerts/TA06-291A.html
http://www.securityfocus.com/bid/20588
http://www.securityfocus.com/archive/1/449711/100/0/threaded
http://www.red-database-security.com/advisory/oracle_cpu_oct_2006.html
http://www.oracle.com/technetwork/topics/security/cpuoct2006-095368.html