CVE-2018-6789: buffer overflow flaw in the SMTP listener of Exim, 400k servers may be exploited Vulnerability CVE-2018-6789: buffer overflow flaw in the SMTP listener of Exim, 400k servers may be exploited Ddos March 7, 2018 0 Read More Read more about CVE-2018-6789: buffer overflow flaw in the SMTP listener of Exim, 400k servers may be exploited