The client in IBM Tivoli Storage Manager (TSM) 6.3.1 and 6.4.0 on Windows does not preserve permissions of Resilient File System (ReFS) files across backup and restore operations, which allows local users to bypass intended access restrictions via standard filesystem operations.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tivoli_storage_manager | Ibm | 6.3.1 (including) | 6.3.1 (including) |
| Tivoli_storage_manager | Ibm | 6.4.0 (including) | 6.4.0 (including) |
References
- http://www-01.ibm.com/support/docview.wss?uid=swg1IC92933
- http://www.ibm.com/support/docview.wss?uid=swg21662608
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86661
- http://www-01.ibm.com/support/docview.wss?uid=swg1IC92933
- http://www.ibm.com/support/docview.wss?uid=swg21662608
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86661