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CVE-2013-2096

CVE-2013-2096

EPSS 0.4%
OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by creating an image with a large virtual size that does not contain a large amount of data.
Affected products
n/a · n/a

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References
http://lists.openstack.org/pipermail/openstack-announce/2013-May/000102.htmlhttps://review.openstack.org/#/c/28717/https://review.openstack.org/#/c/28901/https://review.openstack.org/#/c/29192/http://www.securityfocus.com/bid/59924http://www.ubuntu.com/usn/USN-1831-1