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CVE-2022-33991

CVE-2022-33991

EPSS 0.8%
dproxy-nexgen (aka dproxy nexgen) 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 products
n/a · n/a

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References
https://sourceforge.net/projects/dproxy/https://www.openwall.com/lists/oss-security/2022/08/14/3https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner