LOW3.5
Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.
CVSS 2.0LOW 3.5
CVSS:2.0/AV:N/AC:M/Au:S/C:N/I:P/A:NReferences
- http://rhn.redhat.com/errata/RHSA-2015-1909.html
- http://www.openwall.com/lists/oss-security/2015/09/08/9
- https://bugs.launchpad.net/neutron/+bug/1489111
- https://bugzilla.redhat.com/show_bug.cgi?id=1258458
- https://security.openstack.org/ossa/OSSA-2015-018.html
- http://rhn.redhat.com/errata/RHSA-2015-1909.html
- http://www.openwall.com/lists/oss-security/2015/09/08/9
- https://bugs.launchpad.net/neutron/+bug/1489111
- https://bugzilla.redhat.com/show_bug.cgi?id=1258458
- https://security.openstack.org/ossa/OSSA-2015-018.html