CVE-2017-16100: DNS-Sync Project DNS-Sync

Critical severity, CVSS 9.8. EPSS: 5.1% chance of exploitation in the next 30 days.

dns-sync is a sync/blocking dns resolver. If untrusted user input is allowed into the resolve() method then command injection is possible.

Affected products

• DNS-Sync Project DNS-Sync: up to and including 0.1.1

Published 2018-06-07. Last modified 2026-06-17.