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Vulnerability Details : CVE-2013-2030

keystone/middleware/ 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.
Publish Date : 2013-12-27 Last Update Date : 2014-05-05
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
openSUSE-SU-2013:1087-1: update for openstack-nova oval:org.mitre.oval:def:16948 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-2030

# Product Type Vendor Product Version Update Edition Language
1 Application Openstack Compute 2013.1 * * * Version Details Vulnerabilities
2 Application Openstack Compute 2013.1.1 * * * Version Details Vulnerabilities
3 Application Openstack Compute 2013.1.2 * * * Version Details Vulnerabilities
4 Application Openstack Compute 2013.1.3 * * * Version Details Vulnerabilities
5 Application Openstack Folsom - * * * Version Details Vulnerabilities
6 Application Openstack Grizzly 2013.1 * * * Version Details Vulnerabilities
7 Application Openstack Havana Havana-1 * * * Version Details Vulnerabilities
8 Application Openstack Havana Havana-2 * * * Version Details Vulnerabilities
9 Application Openstack Havana Havana-3 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openstack Compute 4
Openstack Folsom 1
Openstack Grizzly 1
Openstack Havana 3

- References For CVE-2013-2030 CONFIRM CONFIRM
MLIST [openstack-announce] 20130509 [OSSA 2013-010] Nova uses insecure keystone middleware tmpdir by default (CVE-2013-2030)
MLIST [oss-security] 20130509 [OSSA 2013-010] Nova uses insecure keystone middleware tmpdir by default (CVE-2013-2030)

- Metasploit Modules Related To CVE-2013-2030

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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