400K+ Exim MTA affected by overflow vulnerability on Linux/Unix


Originally published at: https://www.cyberciti.biz/security/exim-mta-affected-overflow-vulnerability-on-linux-unix/

Exim is a free and open source message transfer agent (MTA) developed at the University of Cambridge. It is famous on Unix and Linux systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. There is a buffer overflow in base64d() of Exim MTA that allows an…