CVE-2013-1838

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.

Score

CVSS 2.0 4.0 Medium

Status

Modified - secalert@redhat.com

Published

2013-03-22

Last modified

2024-08-06

Weaknesses

CWE-399

Affected products

• Ubuntu Linux (Canonical)
• Essex (Openstack)
• Folsom (Openstack)
• Grizzly (Openstack)

References

• http://osvdb.org/91303
• http://rhn.redhat.com/errata/RHSA-2013-0709.html
• http://secunia.com/advisories/52580
• http://secunia.com/advisories/52728
• http://ubuntu.com/usn/usn-1771-1
• http://www.openwall.com/lists/oss-security/2013/03/14/18
• http://www.securityfocus.com/bid/58492
• https://bugs.launchpad.net/nova/+bug/1125468
• https://bugzilla.redhat.com/show_bug.cgi?id=919648
• https://exchange.xforce.ibmcloud.com/vulnerabilities/82877
• https://lists.launchpad.net/openstack/msg21892.html
• https://review.openstack.org/#/c/24451/
• https://review.openstack.org/#/c/24452/
• https://review.openstack.org/#/c/24453/