High severity7.5NVD Advisory· Published Aug 15, 2022· Updated Jun 17, 2026

CVE-2022-33988

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

dproxy-nexgen/dproxy nexgendescription
Dproxy/Dproxyllm-fuzzy

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2022/08/14/3nvdExploitMailing ListThird Party Advisory
sourceforge.net/projects/dproxy/nvdProductThird Party Advisory
www.usenix.org/conference/usenixsecurity22/presentation/jeitnernvdThird Party Advisory

News mentions

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cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
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ransomware	0.000