Red Hat Security Advisory 2014-0797-01 - Red Hat JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7. Apache CXF is an open source services framework, which is a part of Red Hat JBoss Enterprise Application Platform. It was found that the SecurityTokenService, provided as a part of Apache CXF, could under certain circumstances accept invalid SAML tokens as valid. A remote attacker could use a specially crafted SAML token to gain access to an application that uses STS for validation of SAML tokens.
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