system
Identify the affected product in <CVE-2017-8807>.
user
Which product is affected by <CVE-2017-8807>?
assistant
The affected product is Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 and version: Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1.