OpenStack Nova Filter Scheduler Bypass
In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters (for example, the ImagePropertiesFilter or the IsolatedHostsFilter). All setups using Nova Filter Scheduler are affected. Because of the regression described in Launchpad Bug #1732947, the preferred fix is a 14.x version after 14.0.10, a 15.x version after 15.0.8, or a 16.x version after 16.0.3.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2017-16239US | medium6.5 | — | ||
In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypa… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- http://www.securityfocus.com/bid/101950WEB
- https://access.redhat.com/errata/RHSA-2018:0241WEB
- https://access.redhat.com/errata/RHSA-2018:0314WEB
- https://access.redhat.com/errata/RHSA-2018:0369WEB
- https://github.com/openstack/novaPACKAGE
- https://github.com/openstack/nova/commit/698b261a5a2a6c0f31ef5059046ef7196d5cba30WEB
- https://github.com/openstack/nova/commit/984dd8ad6add4523d93c7ce5a666a32233e02e34WEB
- https://github.com/openstack/nova/commit/9e2d63da94db63d97bd02e373bfc53d95808b833WEB
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan