CVE-2015-0264

Múltiples vulnerabilidades de entidad externa XML (XXE) en builder/xml/XPathBuilder.java en Apache Camel anterior a 2.13.4 y 2.14.x anterior a 2.14.2 permiten a atacantes remotos leer ficheros arbitrarios a través de una entidad externa en un objeto XML (1) String o (2) GenericFile inválido en una consulta XPath.

It was found that Apache Camel performed XML External Entity (XXE) expansion when evaluating invalid XML Strings or invalid XML GenericFile objects. A remote attacker able to submit a crafted XML message could use this flaw to read files accessible to the user running the application server, and potentially perform other more advanced XXE attacks.

Red Hat JBoss Fuse, based on Apache ServiceMix, provides a small-footprint, flexible, open source enterprise service bus and integration platform. Red Hat JBoss A-MQ, based on Apache ActiveMQ, is a standards compliant messaging system that is tailored for use in mission critical applications. This patch is an update to Red Hat JBoss Fuse 6.1.0 and Red Hat JBoss A-MQ 6.1.0. It includes several bug fixes, which are documented in the readme.txt file included with the patch files. The following security issues are addressed in this release: It was found that Apache Camel's XML converter performed XML External Entity expansion. A remote attacker able to submit an SAXSource containing an XXE declaration could use this flaw to read files accessible to the user running the application server, and potentially perform other more advanced XXE attacks.