Vulnerabilities > CVE-2022-33993 - Unspecified vulnerability in Domain Name Relay Daemon Project Domain Name Relay Daemon 2.20.3
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
LOW Availability impact
NONE Summary
Misinterpretation of special domain name characters in DNRD (aka Domain Name Relay Daemon) 2.20.3 leads to cache poisoning because domain names and their associated IP addresses are cached in their misinterpreted form.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |
References
- http://dnrd.sourceforge.net/
- http://dnrd.sourceforge.net/
- https://www.openwall.com/lists/oss-security/2022/08/14/1
- https://www.openwall.com/lists/oss-security/2022/08/14/1
- https://www.usenix.org/conference/usenixsecurity21/presentation/jeitner
- https://www.usenix.org/conference/usenixsecurity21/presentation/jeitner
- https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner
- https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner