IBM Cognos Controller 10.4.1, 10.4.2, and 11.0.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 264938.
Weakness
According to WASC, “Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.”
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cognos_controller | Ibm | 10.4.1 (including) | 10.4.1 (including) |
| Cognos_controller | Ibm | 10.4.2 (including) | 10.4.2 (including) |
| Cognos_controller | Ibm | 11.0.0 (including) | 11.0.0 (including) |