Unscored severity · published Dec 27, 2013
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…
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CVSS
0.2%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Compute · Openstack
2013.1; 2013.1.1; 2013.1.2; 2013.1.3 · source: NVD
FO
Folsom · Openstack
All versions, or not specified · source: NVD
GR
Grizzly · Openstack
2013.1 · source: NVD
HA
Havana · Openstack
havana-1; havana-2; havana-3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-2030
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-2030
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.html
Patch
http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.html
www.openwall.com
http://www.openwall.com/lists/oss-security/2013/05/09/2
bugs.launchpad.net
https://bugs.launchpad.net/nova/+bug/1174608
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=958285
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