CVE-2019-10876

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

published April 5, 2019

CVSS
—
EPSS
2%
Percentile
77.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01725 · 77.4th percentile
Published
2019-04-05T04:01Z
EPSS history
Timeline
  • 05 APR 04:01Z
    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
    cvelistv5