2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.2%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | nova | < 2013.1.2-2 | nova_2013.1.2-2_all.deb |
Debian | 11 | all | nova | < 2013.1.2-2 | nova_2013.1.2-2_all.deb |
Debian | 10 | all | nova | < 2013.1.2-2 | nova_2013.1.2-2_all.deb |
Debian | 999 | all | nova | < 2013.1.2-2 | nova_2013.1.2-2_all.deb |