Vulnerabilities > Openstack > Keystone > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2014-08-25 | CVE-2014-5251 | Credentials Management vulnerability in multiple products The MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timestamps with the incorrect precision, which causes the expiration comparison for tokens to fail and allows remote authenticated users to retain access via an expired token. | 4.9 |
| 2014-06-17 | CVE-2014-3476 | Improper Privilege Management vulnerability in multiple products OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles. | 6.0 |
| 2014-06-02 | CVE-2013-2014 | Improper Input Validation vulnerability in multiple products OpenStack Identity (Keystone) before 2013.1 allows remote attackers to cause a denial of service (memory consumption and crash) via multiple long requests. | 5.0 |
| 2014-04-01 | CVE-2014-2237 | Permissions, Privileges, and Access Controls vulnerability in Openstack Keystone The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions. | 5.0 |
| 2013-12-14 | CVE-2013-6391 | Improper Privilege Management vulnerability in multiple products The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request. | 5.8 |
| 2013-08-20 | CVE-2013-2157 | Improper Authentication vulnerability in Openstack Keystone OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password. | 4.3 |
| 2013-05-21 | CVE-2013-2059 | Improper Authentication vulnerability in Openstack Keystone 2012.1/2013.1 OpenStack Identity (Keystone) Folsom 2012.2.4 and earlier, Grizzly before 2013.1.1, and Havana does not immediately revoke the authentication token when deleting a user through the Keystone v2 API, which allows remote authenticated users to retain access via the token. | 6.0 |
| 2013-04-12 | CVE-2013-0282 | Improper Authentication vulnerability in Openstack Keystone OpenStack Keystone Grizzly before 2013.1, Folsom 2012.1.3 and earlier, and Essex does not properly check if the (1) user, (2) tenant, or (3) domain is enabled when using EC2-style authentication, which allows context-dependent attackers to bypass access restrictions. | 5.0 |
| 2013-04-12 | CVE-2013-0270 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Openstack Keystone OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token. | 5.0 |
| 2013-02-24 | CVE-2013-0247 | Resource Management Errors vulnerability in multiple products OpenStack Keystone Essex 2012.1.3 and earlier, Folsom 2012.2.3 and earlier, and Grizzly grizzly-2 and earlier allows remote attackers to cause a denial of service (disk consumption) via many invalid token requests that trigger excessive generation of log entries. | 5.0 |