Vulnerability Details CVE-2022-33988
dproxy-nexgen (aka dproxy nexgen) re-uses the DNS transaction id (TXID) value from client queries, which allows attackers (able to send queries to the resolver) to conduct DNS cache-poisoning attacks because the TXID value is known to the attacker.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.3%
CVSS Severity
CVSS v3 Score 7.5
References
- https://sourceforge.net/projects/dproxy/
- https://www.openwall.com/lists/oss-security/2022/08/14/3
- https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner
- https://sourceforge.net/projects/dproxy/
- https://www.openwall.com/lists/oss-security/2022/08/14/3
- https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner
Products affected by CVE-2022-33988
-
cpe:2.3:a:dproxy-nexgen_project:dproxy-nexgen:-