Unscored severity · published Apr 3, 2013
CVE-2013-1664
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;…
–
CVSS
4.8%
EPSS
No
On KEV
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, 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.
Exploitation
Is it being used?
Exploit prediction (EPSS)4.8% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cinder Folsom · Openstack
All versions, or not specified · source: NVD
CN
Compute (nova) Essex · Openstack
All versions, or not specified · source: NVD
CN
Compute (nova) Folsom · Openstack
All versions, or not specified · source: NVD
FO
Folsom · Openstack
All versions, or not specified · source: NVD
GR
Grizzly · Openstack
All versions, or not specified · source: NVD
KE
Keystone Essex · Openstack
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-1664
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-1664
blog.python.org
http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html
bugs.python.org
http://bugs.python.org/issue17239
Vendor Advisory
http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0657.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0658.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0670.html