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Vulnerability Details : 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; and possibly other products allow remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack.
Publish Date : 2013-04-02 Last Update Date : 2013-05-14
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Products Affected By CVE-2013-1664

# Product Type Vendor Product Version Update Edition Language
1 Application Openstack Cinder Folsom - Version Details Vulnerabilities
2 Application Openstack Compute (nova) Essex - Version Details Vulnerabilities
3 Application Openstack Compute (nova) Folsom - Version Details Vulnerabilities
4 Application Openstack Folsom - Version Details Vulnerabilities
5 Application Openstack Grizzly - Version Details Vulnerabilities
6 Application Openstack Keystone Essex - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openstack Cinder Folsom 1
Openstack Compute (nova) Essex 1
Openstack Compute (nova) Folsom 1
Openstack Folsom 1
Openstack Grizzly 1
Openstack Keystone Essex 1

- References For CVE-2013-1664

http://rhn.redhat.com/errata/RHSA-2013-0658.html
REDHAT RHSA-2013:0658
http://bugs.python.org/issue17239 CONFIRM
http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html
MLIST [openstack-announce] 20130219 [OSSA 2013-004] Information leak and Denial of Service using XML entities (CVE-2013-1664, CVE-2013-1665)
http://rhn.redhat.com/errata/RHSA-2013-0657.html
REDHAT RHSA-2013:0657
http://www.openwall.com/lists/oss-security/2013/02/19/4
MLIST [oss-security] 20130219 REJECT CVE-2013-0278, CVE-2013-0279 and CVE-2013-0280
http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html CONFIRM
http://ubuntu.com/usn/usn-1757-1
UBUNTU USN-1757-1
http://rhn.redhat.com/errata/RHSA-2013-0670.html
REDHAT RHSA-2013:0670
http://www.openwall.com/lists/oss-security/2013/02/19/2
MLIST [oss-security] 20130219 [OSSA 2013-004] Information leak and Denial of Service using XML entities (CVE-2013-1664, CVE-2013-1665)
https://bugs.launchpad.net/nova/+bug/1100282 CONFIRM

- Metasploit Modules Related To CVE-2013-1664

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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