vsFTPd stopped working after update

I have this issue as well and think it's because of the new vsFTPd update to enhance security, so in the meantime I use this solution.

  1. I chmod the folder that my FTP user comes in to as he/she first login (root folder) by using this in the terminal: sudo chmod a-w /home/user

    You can change /home/user to whatever is your FTP user's root folder.

  2. Create a subfolder within the folder, either by the use of GUI, or if you only have a terminal, it's: sudo mkdir /home/user/newfolder

Now you should be able to log in and read write within the "newfolder". You will NOT be able to write in the root folder itself from the FTP client with the chmod a-w, so that is the reason for the subfolder, and there you can.

I guess there will be a fix in a not-so-long time, but in the meantime I hope this helps.


Somebody backported the feature to add allow_writeable_chroot=YES from version 3.0.0 to 2.3.5 (see this blog entry).

To install on Ubuntu 12.04 (Precise Pangolin), run the following commands as root:

add-apt-repository ppa:thefrontiergroup/vsftpd
apt-get update
apt-get install vsftpd
echo allow_writeable_chroot=YES >> /etc/vsftpd.conf

Note that there seems to an option allow_writable_chroot=YES in vsftpd-ext - note the mssing e! (or is this a typo in the blog post?)


vsFTPd 3.0.0 adds a configuration option,

allow_writeable_chroot=YES

to again enable the previous behavior (source: Fixing 500 OOPS: vsFTPd: refusing to run with writable root inside chroot(), comment from Brian K. White).

Unfortunately, 3.0.0 is not yet packaged by Ubuntu. So in the meantime, downgrade to some older version. For example, I am using this one on Ubuntu 12.04 (Precise Pangolin): http://packages.ubuntu.com/oneiric-updates/vsftpd

Tags:

Vsftpd

12.04