CVE-2013-1838
Medium
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.
SeverityMedium
CVSS4.0
Exploit probability86. percentile2.7%
ProductOpenstack Essex
PublishedMar 22, 2013
First seenMar 22, 2013
How to fix
Update
- nova12.0.0a0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openstack essex | 2012.1 | — |
| openstack folsom | 2012.2 | — |
| openstack grizzly | 2012.2 | — |
| canonical ubuntu_linux | 11.10, 12.04, 12.10 | — |
| novaPyPI | v < 12.0.0a0 | 12.0.0a0 |
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