An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2020-0096 | An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access. |
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GHSA-6m8p-x4qw-gh5j | Insufficient Session Expiration in OpenStack Keystone |
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USN-4480-1 | OpenStack Keystone vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T12:04:22.540Z
Reserved: 2020-05-06T00:00:00
Link: CVE-2020-12690

No data.

Status : Modified
Published: 2020-05-07T00:15:10.923
Modified: 2024-11-21T05:00:04.717
Link: CVE-2020-12690


No data.