In FreeRDP less than or equal to 2.0.0, by providing manipulated input a malicious client can create a double free condition and crash the server. This is fixed in version 2.1.0.
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Freerdp | Freerdp | * | 2.1.0 (excluding) |
| Freerdp | Ubuntu | trusty | * |
| Freerdp2 | Ubuntu | bionic | * |
| Freerdp2 | Ubuntu | eoan | * |
| Freerdp2 | Ubuntu | focal | * |
| Freerdp2 | Ubuntu | trusty | * |
| Freerdp2 | Ubuntu | upstream | * |