The vulnerability in the ReadParams function of the fcgiapp.c file, part of the FastCGI protocol implementation for the fcgii2 library (fcgi), allows a hacker to execute arbitrary code.

The vulnerability of the ReadParams function in the fcgiapp.c file of the FastCGI protocol implementation, within the fcgii2 fcgi library, is related to a numerical overflow vulnerability. Exploiting this vulnerability allows an attacker to execute arbitrary code by sending requests containing...