Description
An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those security groups are present, because of an Open vSwitch (OVS) firewall KeyError. All Neutron deployments utilizing neutron-openvswitch-agent are affected.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-0089 | An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those security groups are present, because of an Open vSwitch (OVS) firewall KeyError. All Neutron deployments utilizing neutron-openvswitch-agent are affected. |
Github GHSA |
GHSA-jr9m-v5qh-mh2j | OpenStack Neutron overlapping security group rules prevents compute node network configuration |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T22:32:02.224Z
Reserved: 2019-04-04T00:00:00.000Z
Link: CVE-2019-10876
No data.
Status : Modified
Published: 2019-04-05T05:29:03.187
Modified: 2024-11-21T04:20:01.517
Link: CVE-2019-10876
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA