CVE-2013-1664 – bindings: Internal entity expansion in Python XML libraries inflicts DoS vulnerabilities

https://notcve.org/view.php?id=CVE-2013-1664

03 Apr 2013 — The XML libraries for Python 3.4, 3.3, 3.2, 3.1, 2.7, and 2.6, as used in OpenStack Keystone Essex, Folsom, and Grizzly; Compute (Nova) Essex and Folsom; Cinder Folsom; Django; and possibly other products allow remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. OpenStack Keystone Essex, Folsom, y Grizzly; Compute (Nova) Essex y Folsom, Folsom y Cinder permite a atacantes remotos provocar una denegación de servicio (consumo de recursos y c... • http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •