Metasploitable V2 Linux 취약성 ( VSFTPD backdoor )
- 사용 시스템 KaliLinuxMetasploitable V2 Linux - VSFTPD BUGOn port 21, Metasploitable2 runs vsftpd(vsftpd-2.3.4), a popular FTP server. This particular version contains a backdoor that was slipped into the source code by an unknown intruder. The backdoor was quickly identified and removed, but not before quite a few people downloaded it. If a username is sent that ends in the sequence ":)" [ a happy ..