HiCOS’ client-side citizen certificate component has a double free vulnerability. An unauthenticated physical attacker can exploit this vulnerability to corrupt memory and execute arbitrary code, manipulate system data or terminate service.
Weakness
The product calls free() twice on the same memory address.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Hicos_natural_person_credential_component_client | Hinet | 3.0.3.30306 (including) | 3.0.3.30306 (including) |
| Hicos_natural_person_credential_component_client | Hinet | 3.0.3.30404 (including) | 3.0.3.30404 (including) |
| Hicos_natural_person_credential_component_client | Hinet | 3.1.0.00002 (including) | 3.1.0.00002 (including) |