medium4.3
CVE-2014-3517
api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Ne…
Impact
api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easier for remote attackers to guess instance ID signatures via a brute-force attack that relies on timing differences in responses to instance metadata requests.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openstack | Nova | from 2013.2 through 2013.2.4 from 2014.1 before 2014.1.2 Version 2014.2.0 |