8.6

CVE-2017-17051

An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was introduced with the fix for OSSA-2017-005 (CVE-2017-16239); however, only Nova stable/pike or later deployments with that fix applied and relying on the default FilterScheduler are affected.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openstack ≫ Nova Version16.0.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.97% 0.779
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.6 3.9 4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:N/A:P
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

http://www.securityfocus.com/bid/102102
Third Party Advisory
VDB Entry
https://launchpad.net/bugs/1732976
Third Party Advisory
Issue Tracking
https://review.openstack.org/521662
Vendor Advisory
https://review.openstack.org/523214
Vendor Advisory
https://security.openstack.org/ossa/OSSA-2017-006.html
Vendor Advisory