vsftpd (Very Secure FTP Daemon) is a popular FTP server used on Linux and Unix-like systems. In 2011, a critical vulnerability was discovered in vsftpd 2.0.8, which allowed remote attackers to execute arbitrary code on the server. This guide provides steps to fix the exploit and prevent similar vulnerabilities.
if == " main ": if len(sys.argv) != 2: print(f"Usage: sys.argv[0] <target_ip>") sys.exit(1) exploit(sys.argv[1]) vsftpd 208 exploit github fix
Specifically, if a username containing :) was sent, the backdoor would open a command shell on port 6200. vsftpd (Very Secure FTP Daemon) is a popular
The "vsftpd 2.0.8" or "208" exploit typically refers to the vsftpd 2.3.4 Backdoor ") sys.exit(1) exploit(sys.argv[1]) Specifically
--- vsftpd-2.0.8/src/vsftpd.c +++ vsftpd-2.0.8-patch/src/vsftpd.c @@ -1239,6 +1239,7 @@ static void handle_ftp(struct sockaddr_in *sockaddr)