VULNERABILITY INTELLIGENCE

CVE-2013-2030

CVSS score2.1 LOW
EPSS probability0.24%
CISA KEVNot currently listed
Published2013-12-27
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:P/A:N

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.

Primary references