The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade neutron
to version 18.0.0 or higher.
neutron is an OpenStack project to provide “network connectivity as a service” between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., nova). It implements the Neutron API.
Affected versions of this package are vulnerable to Information Exposure. During live-migration there is a small time window where the ports of instances are untagged. Instances have a port trunked to the integration bridge and receive 802.1Q
tagged private traffic from other tenants.
If the port is administratively down during live migration, the port will remain in trunk mode indefinitely. Traffic is possible between ports that are administratively down, even between tenants self-service networks. This allows end users within their own private network to receive from, and send traffic to, other private networks on the same compute node.