Anti-Spoofing Controls Bypass

2019-01-1509:07:59

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

3.5 Low

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

JSON

openstack-neutron is vulnerable to anti-spoofing controls bypass. Authenticated users using the ML2 plugin or the security groups AMQP API are able to set the device_owner field to an arbitrary value starting with network: on networks they do not own. Setting the affected field before the security group rules are applied allows authenticated attackers to bypass the IP anti-spoofing controls.

CPENameOperatorVersion
openstack-neutroneq11.0.2__3.el7
openstack-neutroneq2014.1.4__1.el6ost
openstack-neutroneq2014.1.3__11.el7ost
openstack-neutroneq2014.2.2__3.el7ost
openstack-neutroneq11.0.2__1.el7
openstack-neutroneq2013.2.4__6.el6ost
openstack-neutroneq2015.1.1__6.el7ost
openstack-neutroneq11.0.0__1.el7
openstack-neutroneq2014.1.2__2.el6ost
openstack-neutroneq2014.1.3__12.el6ost

Name	Operator	Version
openstack-neutron	eq	11.0.2__3.el7
openstack-neutron	eq	2014.1.4__1.el6ost
openstack-neutron	eq	2014.1.3__11.el7ost
openstack-neutron	eq	2014.2.2__3.el7ost
openstack-neutron	eq	11.0.2__1.el7
openstack-neutron	eq	2013.2.4__6.el6ost
openstack-neutron	eq	2015.1.1__6.el7ost
openstack-neutron	eq	11.0.0__1.el7
openstack-neutron	eq	2014.1.2__2.el6ost
openstack-neutron	eq	2014.1.3__12.el6ost