CVE-2017-17051

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Source
https://cve.org/CVERecord?id=CVE-2017-17051
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17051.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-17051
Aliases
Downstream
Related
Published
2017-12-05T18:29:00.227Z
Modified
2026-07-08T11:49:20.793337Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/openstack/nova

Affected ranges

Type
GIT
Repo
https://github.com/openstack/nova
Events
Introduced
3f63d057a64b688b66ff1903c1afc4d97ba6df6d
Last affected
3f63d057a64b688b66ff1903c1afc4d97ba6df6d
Database specific 
{
    "cpe": "cpe:2.3:a:openstack:nova:16.0.3:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "16.0.3"
        },
        {
            "last_affected": "16.0.3"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

16.*
16.0.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17051.json"