7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:C/I:N/A:N
0.008 Low
EPSS
Percentile
80.9%
The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KVM live block migration, does not properly create all expected files, which allows attackers to obtain snapshot root disk contents of other users via ephemeral storage.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | nova | < 2013.2.2 | nova_2013.2.2_all.deb |
Debian | 11 | all | nova | < 2013.2.2 | nova_2013.2.2_all.deb |
Debian | 10 | all | nova | < 2013.2.2 | nova_2013.2.2_all.deb |
Debian | 999 | all | nova | < 2013.2.2 | nova_2013.2.2_all.deb |