En bref
- CVE-2018-14635 est une vulnérabilité MOYENNE (CVSS 6.5) touchant neutron, neutron (openstack), openstack (redhat).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 2.5%, plus élevée que 84.9% des vulnérabilités.
- Correctif : mettre à jour vers 12.0.4, 13.0.0.0b2, 11.0.6 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| neutron PyPI | ≥ 12.0.0, < 12.0.4≥ 13.0.0.0b1, < 13.0.0.0b2< 11.0.6
| 12.0.413.0.0.0b211.0.6
|
| neutron | = 13.0.0.0≥ 11.0.0, ≤ 11.0.5≥ 12.0.0, ≤ 12.0.3
| No fix yet |
| openstack | = 10= 12= 13
| No fix yet |
Description
When using the Linux bridge ml2 driver, non-privileged tenants are able to create and attach ports without specifying an IP address, bypassing IP address validation. A potential denial of service could occur if an IP address, conflicting with existing guests or routers, is then assigned from outside of the allowed allocation pool. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3 and 11.0.5 are vulnerable.
NVD description
When using the Linux bridge ml2 driver, non-privileged tenants are able to create and attach ports without specifying an IP address, bypassing IP address validation. A potential denial of service could occur if an IP address, conflicting with existing guests or routers, is then assigned from outside of the allowed allocation pool. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3 and 11.0.5 are vulnerable.
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