system
Identify the affected product in <CVE-2016-4983>.
user
Which product is affected by <CVE-2016-4983>?
assistant
The affected product is dovecot22 and version: dovecot22-2.2.25-3.1, dovecot22-2.2.18-9.1, dovecot22-2.2.13-3.7.1.