USN-4075-1: Exim vulnerability
25 July 2019
Exim could be made to run programs as an administrator if it received specially crafted network traffic.
- exim4 - Exim is a mail transport agent
Jeremy Harris discovered that Exim incorrectly handled sort expansions. In
environments where sort expansions are used, a remote attacker could
possibly use this issue to execute arbitrary code as root.
The problem can be corrected by updating your system to the following package versions:
In general, a standard system update will make all the necessary changes.