VULNERABILITY INTELLIGENCE
CVE-2013-1838
CVSS score4 MEDIUM
EPSS probability2.74%
CISA KEVNot currently listed
Published2013-03-22
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:S/C:N/I:N/A:P
Description
OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to the addFixedIp function.