CVE-2017-5992

https://notcve.org/view.php?id=CVE-2017-5992

Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document. Openpyxl 2.4.1 resuelve entidades externas por defecto, lo que permite a atacantes remotos llevar a cabo ataques de XXE a través de un documento .xlsx manipulado. • http://www.openwall.com/lists/oss-security/2017/02/07/5 https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1 https://bitbucket.org/openpyxl/openpyxl/issues/749 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854442 • CWE-611: Improper Restriction of XML External Entity Reference •