Description (CNA)
In Eclipse Lyo versions 2.0.0 to 7.0.0, OAuth server authorization checks can be bypassed when the 2-legged auth is supported by the server. In those cases, application that based their authz filters upon Lyo-provided `AbstractAdapterCredentialsFilter`, are vulnerable. An attacked can create a provisional trusted client (valid use-case) but then it can be used as a trusted client immediately without requiring the administrator approval to clear the provisional status. The 3-legged path requiring user interaction is not vulnerable and rejects provisional clients.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Eclipse Foundation / Eclipse Lyo | affected 2.0.0 before 7.0.0 |
CWE
CWE-863
References
- https://github.com/eclipse-lyo/lyo/releases/tag/v6.0.1.Final
- https://github.com/eclipse-lyo/lyo/releases/tag/v7.0.0.Beta3
- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/221
ADP enrichment
No English description supplied.
No references supplied.