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.
References
Link Resource
http://www.securityfocus.com/bid/102102 Third Party Advisory VDB Entry
https://launchpad.net/bugs/1732976 Issue Tracking Third Party Advisory
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
Configurations

Configuration 1 (hide)

cpe:2.3:a:openstack:nova:16.0.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-12-05 18:29

Updated : 2024-02-28 16:04


NVD link : CVE-2017-17051

Mitre link : CVE-2017-17051

CVE.ORG link : CVE-2017-17051


JSON object : View

Products Affected

openstack

  • nova
CWE
CWE-400

Uncontrolled Resource Consumption