Veracode Vulnerability DatabaseVERACODE:11168Information Disclosure
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.8%
openstack-nova is vulnerable to information disclosure attacks. The vulnerability exists as an interaction error in OpenStack Nova and Neutron before Havana 2013.2.1 and icehouse-1 does not validate the instance ID of the tenant making a request, which allows remote tenants to obtain sensitive metadata by spoofing the device ID that is bound to a port, which is not properly handled by (1) api/metadata/handler.py in Nova and (2) the neutron-metadata-agent (agent/metadata/agent.py) in Neutron.
References
rhn.redhat.com/errata/RHSA-2014-0091.html
rhn.redhat.com/errata/RHSA-2014-0231.html
www.openwall.com/lists/oss-security/2013/12/11/8
www.securityfocus.com/bid/64250
access.redhat.com/security/updates/classification/#moderate
bugs.launchpad.net/neutron/+bug/1235450
bugzilla.redhat.com/show_bug.cgi?id=1020979
bugzilla.redhat.com/show_bug.cgi?id=1039554
bugzilla.redhat.com/show_bug.cgi?id=1047849
bugzilla.redhat.com/show_bug.cgi?id=1047863
bugzilla.redhat.com/show_bug.cgi?id=1060771
bugzilla.redhat.com/show_bug.cgi?id=1062377
bugzilla.redhat.com/show_bug.cgi?id=1065317
review.openstack.org/#/c/61428/2/nova/api/metadata/handler.py
review.openstack.org/#/c/61439/1/neutron/agent/metadata/agent.py
rhn.redhat.com/errata/RHSA-2014-0231.html
Related
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.8%