IBM Controller 11.1.0 through 11.1.1 and IBM Cognos Controller 11.0.0 through 11.0.1 FP6 is vulnerable to creation of temporary files without atomic operations which may expose sensitive information to an authenticated user due to race condition attacks.
Weakness
The product creates a temporary file in a directory whose permissions allow unintended actors to determine the file’s existence or otherwise access that file.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cognos_controller | Ibm | 11.0.0 (including) | 11.0.1.7 (excluding) |
| Controller | Ibm | 11.1.0 (including) | 11.1.2 (excluding) |