CVE-2021-44847

A stack-based buffer overflow in handle_request function in DHT.c in toxcore 0.1.9 through 0.1.11 and 0.2.0 through 0.2.12 (caused by an improper length calculation during the handling of received network packets) allows remote attackers to crash the process or potentially execute arbitrary code via a network packet.

A stack-based buffer overflow in handle_request function in DHT.c in toxcore 0.1.9 through 0.1.11 and 0.2.0 through 0.2.12 (caused by an improper length calculation during the handling of received network packets) allows remote attackers to crash the process or potentially execute arbitrary code via a network packet.

Un desbordamiento del búfer en la región stack de la memoria en la función handle_request en el archivo DHT.c en toxcore versiones 0.1.9 hasta 0.1.11 y 0.2.0 hasta 0.2.12, (causado por un cálculo inapropiado de la longitud durante el manejo de los paquetes de red recibidos) permite a atacantes remotos bloquear el proceso o ejecutar potencialmente código arbitrario por medio de un paquete de red