CVE-2022-33992

DNRD aka Domain Name Relay Daemon 2.20.3 forwards and caches DNS queries with the CD aka checking disabled bit set to 1. This leads to disabling of DNSSEC protection provided by upstream resolvers...

CVE-2022-33992

DNRD (Domain Name Relay Daemon) version 2.20.3 forwards and caches DNS queries with the CD (checking disabled) bit set to 1, which disables DNSSEC protection provided by upstream resolvers. The vulnerability is caused by the CD bit being set on queries, undermining DNSSEC validation upstream. Pub...