Ubuntu Security Notice (C) 2014 Canonical, Inc. / NASL script (C) 2014 Tenable Network Security, Inc.
The remote Ubuntu host is missing a security-related patch.
Darragh O'Reilly discovered that the Ubuntu packaging for OpenStack
Neutron did not properly set up its sudo configuration. If a different
flaw was found in OpenStack Neutron, this vulnerability could be used
to escalate privileges. (CVE-2013-6433)
Stephen Ma and Christoph Thiel discovered that the openvswitch-agent
in OpenStack Neutron did not properly perform input validation when
creating security group rules when specifying --remote-ip-prefix. A
remote authenticated attacker could exploit this to prevent
application of additional rules. (CVE-2014-0187)
Thiago Martins discovered that OpenStack Neutron would inappropriately
apply SNAT rules to IPv6 subnets when using the L3-agent. A remote
authenticated attacker could exploit this to prevent floating IPv4
addresses from being attached throughout the cloud. (CVE-2014-4167).
Update the affected python-neutron package.
Risk factor :
High / CVSS Base Score : 9.0
CVSS Temporal Score : 7.8
Public Exploit Available : true