python-keystoneclient before 0.2.4, as used in OpenStack Keystone (Folsom), does not properly check expiry for PKI tokens, which allows remote authenticated users to (1) retain use of a token after it has expired, or (2) use a revoked token once it expires.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2013-2104 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 2.6 |
|---|---|
| Base Metrics | AV:N/AC:H/Au:N/C:N/I:P/A:N |
| Access Vector | Network |
| Access Complexity | High |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux OpenStack Platform 3.0 (python-keystoneclient) | RHSA-2013:0944 | 2013-06-12 |
| Platform | Package | State |
|---|---|---|
| Red Hat OpenStack Platform 2.1 | openstack-keystone | Will not fix |
Vulmon