CVE-2022-0675: Puppet Firewall

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

In certain situations it is possible for an unmanaged rule to exist on the target system that has the same comment as the rule specified in the manifest. This could allow for unmanaged rules to exist on the target system and leave the system in an unsafe state.

Affected products

• Puppet Firewall: before 3.4.0 (fixed in 3.4.0)

Published 2022-03-02. Last modified 2026-06-17.