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

CVE-2022-33990

Description

Misinterpretation of special domain name characters in dproxy-nexgen (aka dproxy nexgen) leads to cache poisoning because domain names and their associated IP addresses are cached in their misinterpreted form.

AI Insight

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

Affected products

dproxy-nexgen/dproxy nexgendescription
Dproxy/Dproxyllm-fuzzy
dproxy-nexgen/dproxy-nexgenllm-fuzzy

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2022/08/14/3nvdExploitMailing ListThird Party Advisory
sourceforge.net/projects/dproxy/nvdThird Party Advisory
www.usenix.org/conference/usenixsecurity21/presentation/jeitnernvdThird Party Advisory
www.usenix.org/conference/usenixsecurity22/presentation/jeitnernvdThird Party Advisory

News mentions

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