Unspecified vulnerability in the Oracle Internet Directory component in Oracle Application Server 9.0.4.3 10.1.2.3 and 10.1.4.2 has unknown impact and remote attack vectors. NOTE: the previous information was obtained from the Oracle July 2008 CPU. Oracle has not commented on reliable researcher claims that this issue is a denial of service (crash) via a malformed LDAP request that triggers a NULL pointer dereference.