Red Hat Security Advisory 2013-1375-01 - Red Hat JBoss BRMS is a business rules management system for the management, storage, creation, modification, and deployment of JBoss Rules. This roll up patch serves as a cumulative upgrade for Red Hat JBoss BRMS 5.3.1. It includes various bug fixes. The following security issue is also fixed with this release: A flaw was found in the way Apache Santuario XML Security for Java validated XML signatures. Santuario allowed a signature to specify an arbitrary canonicalization algorithm, which would be applied to the SignedInfo XML fragment. A remote attacker could exploit this to spoof an XML signature via a specially-crafted XML signature block.
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