USN-3961-1: Dovecot vulnerabilities
30 April 2019
Dovecot could be made to crash if it received specially crafted network traffic.
- dovecot - IMAP and POP3 email server
It was discovered that the Dovecot Submission login service incorrectly
handled certain operations. A remote attacker could possibly use this issue
to cause Dovecot to crash, resulting in a denial of service.
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.