Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner
- http://dnrd.sourceforge.net/
- https://www.openwall.com/lists/oss-security/2022/08/14/1
ADP enrichment
No English description supplied.