Nlnetlabs: >> Nsd >> 3.2.15 Security Vulnerabilities
When a provide-xfr is given with a tls-auth-name, a secondary requesting a transfer should provide a client certificate with that name. However, no client certificate is needed when the request comes in over TLS over the regular tls-port (and not the tls-auth-port) or over over TCP over the regular port, when the other conditions of the provide-xfr rule match.
CVSS Score
8.2
EPSS Score
0.001
Published
2026-06-25
Cache Poisoning issue exists in DNS Response Rate Limiting.
CVSS Score
5.9
EPSS Score
0.035
Published
2019-11-05
NSD before 4.1.11 allows remote DNS master servers to cause a denial of service (/tmp disk consumption and slave server crash) via a zone transfer with unlimited data.
CVSS Score
7.5
EPSS Score
0.029
Published
2017-02-09