system
Identify the affected product in <CVE-2021-3642>.
user
Which product is affected by <CVE-2021-3642>?
assistant
The affected product is wildfly-elytron and version: Wildfly Elytron 1.10.14.Final, Wildfly Elytron 1.15.5.Final, Wildfly Elytron 1.16.1.Final.