CVE-2014-8153: Litech Router Advertisement Daemon

Medium severity, CVSS 4.0. EPSS: 1.9% chance of exploitation in the next 30 days.

The L3 agent in OpenStack Neutron 2014.2.x before 2014.2.2, when using radvd 2.0+, allows remote authenticated users to cause a denial of service (blocked router update processing) by creating eight routers and assigning an ipv6 non-provider subnet to each.

Affected products

• Litech Router Advertisement Daemon: version 2.0 only
• Openstack Neutron: version 2014.2 only; version 2014.2.1 only

Published 2015-01-15. Last modified 2026-06-17.