Vulnerability CVE-2013-4202
Published: 2013-09-16   Modified: 2013-09-18

Description:
The (1) backup (api/contrib/backups.py) and (2) volume transfer (contrib/volume_transfer.py) APIs in OpenStack Cinder Grizzly 2013.1.3 and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. NOTE: this issue is due to an incomplete fix for CVE-2013-1664.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Openstack -> Compute 
Openstack -> Cinder 
Canonical -> Ubuntu linux 

 References:
http://rhn.redhat.com/errata/RHSA-2013-1198.html
http://www.ubuntu.com/usn/USN-2005-1
https://bugs.launchpad.net/ossa/+bug/1190229
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