6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
0.008 Low
EPSS
Percentile
81.7%
OpenStack Compute (nova) 2015.1 through 2015.1.1, 2014.2.3, and earlier
does not stop the migration process when the instance is deleted, which
allows remote authenticated users to cause a denial of service (disk,
network, and other resource consumption) by resizing and then deleting an
instance.
Author | Note |
---|---|
mdeslaur | from announcement: “This fix requires oslo.concurrency >= 1.8.2 for Kilo and >= 2.3.0 for Liberty. Juno fix embeds a patched version of oslo.concurrency.” |