First published: Tue Jul 09 2013(Updated: )
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.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
OpenStack Folsom | ||
Openstack Grizzly | ||
Openstack Havana |
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