CVE-2020-28019

Exim 4 before 4.94.2 has Improper Initialization that can lead to recursion-based stack consumption or other consequences. This occurs because use of certain getc functions is mishandled when a client uses BDAT instead of DATA.

Exim 4 before 4.94.2 has Improper Initialization that can lead to recursion-based stack consumption or other consequences. This occurs because use of certain getc functions is mishandled when a client uses BDAT instead of DATA.

Exim 4 versiones anteriores a 4.94.2, presenta una Inicialización Inapropiada que puede conllevar a un consumo de la pila basado en recursividad u otras consecuencias. Esto ocurre porque el uso de determinadas funciones getc es manejado inapropiadamente cuando un cliente usa BDAT en lugar de DATA