We are happy to announce that a vulnerability in Solar FTP Server found by John Leitch is fixed in the version 2.1.1. The vulnerability can be exploited to corrupt memory by sending a FTP command with an overly long parameter.

We highly recommend you to update FTP server to the latest version.

We are happy to announce a new release of Solar FTP Server 2.1. This minor version has the following enhancements and bug-fixes:

• Improved CPU performance.
• Added web server for administrate user accounts via scripts (PHP, Perl, etc.).
• Fixed critical problems with server stability.
• Fixed bug with RETR command sent by Firefox browser.
• Solved the UI bug when adding\editing directories.
• Fixed enabling or disabling user account.

In light of the substantial enhancements and important bug fixes, we highly recommend to upgrade to Solar FTP Server 2.1.