Describe CVE-2009-1953.
What is CVE-2009-1953?
IBM FileNet Content Manager 4.0, 4.0.1, and 4.5, as used in IBM WebSphere Application Server (WAS) and Oracle BEA WebLogic Application Server, when the CE Web Services listener has a certain WSEAF configuration, does not properly restrict use of a cached Subject, which allows remote attackers to obtain access with the credentials of a recently authenticated user via unspecified vectors..