OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| Keystone(PyPI) | 0 | 8.0.0a0 | N/A |
| keystone(PyPI) | 0 | N/A | N/A |
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