CVE-2016-4911
Medium
Description
The Fernet Token Provider in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (mitaka) allows remote authenticated users to prevent revocation of a chain of tokens and bypass intended access restrictions by rescoping a token.
SeverityMedium
CVSS4.3
Exploit probability—
ProductKeystone Openstack Identity
PublishedJun 13, 2016
First seenJun 13, 2016
How to fix
Update
- keystone9.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| keystone openstack_identity | 9.0.0.0 | — |
| keystonePyPI | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
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