OpenStack Identity (Keystone) before 2014.1.1 does not properly handle when a role is assigned to a group that has the same ID as a user, which allows remote authenticated users to gain privileges that are assigned to a group with the same ID.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2014-0204 from the MITRE CVE dictionary dictionary and NIST NVD.
Not vulnerable. This issue did not affect the versions of openstack-keystone as shipped with Red Hat Enterprise Linux OpenStack Platform 3 and 4.
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
| Base Score | 2.7 |
|---|---|
| Base Metrics | AV:A/AC:L/Au:S/C:N/I:P/A:N |
| Access Vector | Adjacent Network |
| Access Complexity | Low |
| Authentication | Single |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux OpenStack Platform 4.0 | openstack-keystone | Not affected |
| Red Hat Enterprise Linux OpenStack Platform 3.0 | openstack-keystone | Not affected |
Vulmon