CVE-2016-4434 – tika: XML External Entity vulnerability

https://notcve.org/view.php?id=CVE-2016-4434

27 May 2016 — Apache Tika before 1.13 does not properly initialize the XML parser or choose handlers, which might allow remote attackers to conduct XML External Entity (XXE) attacks via vectors involving (1) spreadsheets in OOXML files and (2) XMP metadata in PDF and other file formats, a related issue to CVE-2016-2175. Las versiones anteriores a la 1.13 de Apache Tika no inicializan el analizador sintáctico XML o elige los manipuladores correctamente, lo que podría permitir que los atacantes remotos lleven a cabo ataque... • http://rhn.redhat.com/errata/RHSA-2017-0248.html • CWE-611: Improper Restriction of XML External Entity Reference •