ShellShock Attack vulnerability on “Bitcoin” & “Ethereum” server discovered in GNU Bash cryptocurrency exchange
In this article we will look at a series of web server software vulnerabilities discovered in the GNU Bash program . Many Internet services , including Bitcoin blockchain web servers, use Bash to process some requests, for example when executing CGI scripts . The vulnerability allows an attacker to execute arbitrary commands by gaining unauthorized access to computer systems, which allows the attacker to extract private…