CVE-2013-2030

keystone/middleware/auth_token.py in OpenStack Nova Folsom, Grizzly, and Havana uses an insecure temporary directory for storing signing certificates, which allows local users to spoof servers by pre-creating this directory, which is reused by Nova, as demonstrated using /tmp/keystone-signing-nova on Fedora.

CVSS v2.0 2.1 LOW

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.html
http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.html	Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/05/09/2
https://bugs.launchpad.net/nova/+bug/1174608
https://bugzilla.redhat.com/show_bug.cgi?id=958285

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:compute:2013.1:::::::*
	cpe:2.3:a:openstack:compute:2013.1.1:::::::*
	cpe:2.3:a:openstack:compute:2013.1.2:::::::*
	cpe:2.3:a:openstack:compute:2013.1.3:::::::*
	cpe:2.3:a:openstack:folsom:-:::::::*
	cpe:2.3:a:openstack:grizzly:2013.1:::::::*
	cpe:2.3:a:openstack:havana:havana-1:::::::*
	cpe:2.3:a:openstack:havana:havana-2:::::::*
	cpe:2.3:a:openstack:havana:havana-3:::::::*

History

No history.

Information

Published : 2013-12-27 01:55

Updated : 2014-05-05 05:21

NVD link : CVE-2013-2030

Mitre link : CVE-2013-2030

CVE.ORG link : CVE-2013-2030

JSON object : View

Products Affected

openstack

compute
havana
grizzly
folsom

CWE

CWE-264

Permissions, Privileges, and Access Controls

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