CVE-2016-8739 – apache-cxf: Atom entity provider of Apache CXF JAX-RS is vulnerable to XXE

https://notcve.org/view.php?id=CVE-2016-8739

The JAX-RS module in Apache CXF prior to 3.0.12 and 3.1.x prior to 3.1.9 provides a number of Atom JAX-RS MessageBodyReaders. These readers use Apache Abdera Parser which expands XML entities by default which represents a major XXE risk. El módulo JAX-RS en Apache CXF anterior a 3.0.12 y en sus versiones 3.1.x anteriores a 3.1.9 proporciona un número de Atom JAX-RS MessageBodyReaders. Estos lectores emplean Apache Abdera Parser que expande las entidades XML por defecto. Esto representa un gran riesgo de XXE. • http://cxf.apache.org/security-advisories.data/CVE-2016-8739.txt.asc http://www.securityfocus.com/bid/97579 http://www.securitytracker.com/id/1037544 https://access.redhat.com/errata/RHSA-2017:0868 https://lists.apache.org/thread.html/r36e44ffc1a9b365327df62cdfaabe85b9a5637de102cea07d79b2dbf%40%3Ccommits.cxf.apache.org%3E https://lists.apache.org/thread.html/rc774278135816e7afc943dc9fc78eb0764f2c84a2b96470a0187315c%40%3Ccommits.cxf.apache.org%3E https://lists.apache.org/thread.html/rd49aabd984ed540c8ff7916d4d79405f3fa311d2fdbcf9ed307839a6%40%3Cco • CWE-611: Improper Restriction of XML External Entity Reference •