April 2019
Intermediate to advanced
508 pages
11h 57m
English
For this Ubuntu host, we will be installing a vulnerable version of an FTP server, vsftpd. Version 2.3.4 of this FTP software was found to be backdoored. In this chapter, we will be installing this backdoored version and then will attempt to identify it using a pentesting box we will set up in the next chapter, and finally we will exploit it.
To make things easier, the backdoored version of vsftpd 2.3.4 is archived on GitHub. We shall be using that code base to install the vulnerable software. To start with, we need to clone the git repository:
git clone https://github.com/nikdubois/vsftpd-2.3.4-infected.git
Next, we need to install packages for setting up a primary build environment. To do this, ...
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