Vulnerability CVE-2014-8153
Published: 2015-01-15

Description:
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.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Openstack -> Neutron 
Litech -> Router advertisement daemon 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1169408
https://bugs.launchpad.net/neutron/+bug/1399172
https://bugs.launchpad.net/neutron/+bug/1398779
http://www.securityfocus.com/bid/71961
http://lists.openstack.org/pipermail/openstack-announce/2015-January/000320.html
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