CVE-2020-28194

Variable underflow exists in accel-ppp radius/packet.c when receiving a RADIUS vendor-specific attribute with length field is less than 2. It has an impact only when the attacker controls the RADIUS server, which can lead to arbitrary code execution.

Variable underflow exists in accel-ppp radius/packet.c when receiving a RADIUS vendor-specific attribute with length field is less than 2. It has an impact only when the attacker controls the RADIUS server, which can lead to arbitrary code execution.

Se presenta subdesbordamiento de variable en accel-ppp en el archivo radius/packet.c cuando se recibe un atributo específico del proveedor RADIUS con un campo de longitud menor que 2. Presenta un impacto solo cuando el atacante controla el servidor RADIUS, lo que puede conllevar a una ejecución de código arbitraria