Description
The XML libraries for Python 3.4, 3.3, 3.2, 3.1, 2.7, and 2.6, as used in OpenStack Keystone Essex and Folsom, Django, and possibly other products allow remote attackers to read arbitrary files via an XML external entity declaration in conjunction with an entity reference, aka an XML External Entity (XXE) attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2013/02/19/4 ↗
- http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html ↗
- http://rhn.redhat.com/errata/RHSA-2013-0658.html ↗
- http://www.openwall.com/lists/oss-security/2013/02/19/2 ↗
- http://ubuntu.com/usn/usn-1757-1 ↗
- http://rhn.redhat.com/errata/RHSA-2013-0657.html ↗
- http://www.debian.org/security/2013/dsa-2634 ↗
- http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html ↗
- http://rhn.redhat.com/errata/RHSA-2013-0670.html ↗
- http://bugs.python.org/issue17239 ↗
- https://bugs.launchpad.net/keystone/+bug/1100279 ↗