Neutron functionality includes internal firewall management between networks. Due to the relaxed nature of particular rules, it is possible for machines on the same layer 2 networks to forge non-IP traffic, such as ARP and DHCP requests.
Find out more about CVE-2016-5363 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 6.5 |
|---|---|
| Base Metrics | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | Single |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| CVSS3 Base Score | 6.3 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | Low |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat OpenStack Platform 8.0 (Liberty) (openstack-neutron) | RHSA-2016:1473 | 2016-07-20 |
| Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 (openstack-neutron) | RHSA-2016:1474 | 2016-07-20 |
| Platform | Package | State |
|---|---|---|
| Red Hat OpenStack Platform 9.0 | openstack-neutron | Will not fix |
| Red Hat OpenStack Platform 10 | openstack-neutron | Not affected |
| Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 | openstack-neutron | Will not fix |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) | openstack-neutron | Will not fix |
Vulmon