Description
A remote attacker, by connecting to the SMTP listener daemon, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition. Furthermore, a local attacker could perform symlink attacks to overwrite arbitrary files with the privileges of the user running the application or escalate privileges.
Solution(s)
gentoo-linux-upgrade-mail-mta-exim
Referenceshttps://attackerkb.com/topics/cve-2020-28013 CVE - 2020-28013 202105-01