Описание
OpenFlow version 1.0 onwards contains a Denial of Service and Improper authorization vulnerability in OpenFlow handshake: The DPID (DataPath IDentifier) in the features_reply message are inherently trusted by the controller. that can result in Denial of Service, Unauthorized Access, Network Instability. This attack appear to be exploitable via Network connectivity: the attacker must first establish a transport connection with the OpenFlow controller and then initiate the OpenFlow handshake.
Меры по смягчению последствий
Enable TLS in OpenFlow plugin. Upstream documentation is a useful resource. https://wiki.opendaylight.org/view/OpenDaylight_OpenFlow_Plugin:_TLS_Support
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat OpenStack Platform 10 (Newton) | opendaylight | Will not fix | ||
| Red Hat OpenStack Platform 11 (Ocata) | opendaylight | Will not fix | ||
| Red Hat OpenStack Platform 12 (Pike) | opendaylight | Will not fix | ||
| Red Hat OpenStack Platform 13 (Queens) | opendaylight | Will not fix | ||
| Red Hat OpenStack Platform 8 (Liberty) | opendaylight | Will not fix | ||
| Red Hat OpenStack Platform 9 (Mitaka) | opendaylight | Will not fix |
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Дополнительная информация
Статус:
EPSS
5.9 Medium
CVSS3
Связанные уязвимости
OpenFlow version 1.0 onwards contains a Denial of Service and Improper authorization vulnerability in OpenFlow handshake: The DPID (DataPath IDentifier) in the features_reply message are inherently trusted by the controller. that can result in Denial of Service, Unauthorized Access, Network Instability. This attack appear to be exploitable via Network connectivity: the attacker must first establish a transport connection with the OpenFlow controller and then initiate the OpenFlow handshake.
OpenFlow version 1.0 onwards contains a Denial of Service and Improper authorization vulnerability in OpenFlow handshake: The DPID (DataPath IDentifier) in the features_reply message are inherently trusted by the controller. that can result in Denial of Service, Unauthorized Access, Network Instability. This attack appear to be exploitable via Network connectivity: the attacker must first establish a transport connection with the OpenFlow controller and then initiate the OpenFlow handshake.
EPSS
5.9 Medium
CVSS3