The vulnerability of the gdi_multi_opaque_rect() function in the RDP client of FreeRDP, which allows a intruder to cause a service failure.

The vulnerability of the gdimultiopaquerect function in the RDP client FreeRDP is related to the operation of writing data beyond the buffer boundaries when processing the multiopaquerect-numRectangles parameter. Exploiting this vulnerability can allow a remote attacker to cause service failure...