CVE-2013-0270 describes a denial-of-service vulnerability affecting OpenStack Keystone Grizzly before 2013.1, Folsom, and potentially earlier versions. Remote attackers can exploit this by sending large HTTP requests, such as a long tenant_name during a token request, leading to significant CPU and memory consumption. Rated with a CVSS score of 5.0, this vulnerability is easily exploitable over the network with low attack complexity, resulting in a partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2012.1, <= 2012.1.3CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:* | ||
>= 2012.2, <= 2012.2.4CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:* | ||
2013.1CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:2013.1:milestone1:*:*:*:*:*:* | ||
2013.1CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:2013.1:milestone2:*:*:*:*:*:* | ||
2013.1CPE matchmatch criteria | cpe:2.3:a:openstack:keystone:2013.1:milestone3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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