4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
6.8 Medium
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%
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.
osvdb.org/91303
rhn.redhat.com/errata/RHSA-2013-0709.html
secunia.com/advisories/52580
secunia.com/advisories/52728
ubuntu.com/usn/usn-1771-1
www.openwall.com/lists/oss-security/2013/03/14/18
www.securityfocus.com/bid/58492
bugs.launchpad.net/nova/+bug/1125468
bugzilla.redhat.com/show_bug.cgi?id=919648
exchange.xforce.ibmcloud.com/vulnerabilities/82877
github.com/advisories/GHSA-63fq-8fp9-vhwq
github.com/openstack/nova/commit/9561484166f245d0e4602a36351d6cac72dd9426
github.com/openstack/nova/commit/99429214d4ddb5bdc7de185693b8a53ad50df3c6
github.com/openstack/nova/commit/efaacdaee116388234558e2682b647d41fe5b149
lists.launchpad.net/openstack/msg21892.html
nvd.nist.gov/vuln/detail/CVE-2013-1838
review.openstack.org/#/c/24451
review.openstack.org/#/c/24452
review.openstack.org/#/c/24453