PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14626.json"