CVE-2013-6437
The libvirt driver in OpenStack Compute (Nova) before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service (disk consumption) by creating and deleting instances with unique os_type settings, which triggers the creation of a new ephemeral disk backing file.
Ver en NVDSeveridad
N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0043 (0.4%)
Percentil: 62.8%
EPSS: 2026-05-06
Afecta
openstack:novaDescripción técnica
The libvirt driver in OpenStack Compute (Nova) before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service (disk consumption) by creating and deleting instances with unique os_type settings, which triggers the creation of a new ephemeral disk backing file.
Publicada: 6/3/2014, 15:55:28
Última modificación: 6/5/2026, 22:30:45
Referencias
- http://lists.openstack.org/pipermail/openstack-announce/2013-December/000179.html
- http://rhn.redhat.com/errata/RHSA-2014-0231.html
- https://bugs.launchpad.net/nova/+bug/1253980
- http://lists.openstack.org/pipermail/openstack-announce/2013-December/000179.html
- http://rhn.redhat.com/errata/RHSA-2014-0231.html
- https://bugs.launchpad.net/nova/+bug/1253980