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cpe:2.3:a:dproxy-nexgen_project:dproxy-nexgen:-:*:*:*:*:*:*:*

part: a version: - update: *

VendorDproxy Nexgen Project (e2c9ae19-2460-5dfa-95e7-0115e09ec187)
ProductDproxy Nexgen (687d82d2-e7d0-55b1-bf3b-9453c00910ac)
Edition*
Language*
Software edition*
Target software*
Target hardware*
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Notes

Imported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:sourceforge/dproxy purl2cpe 2026-06-01 10:12:00.673592

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2024-2169 vulnerable 2026-06-08 06:33:30.469380 Implementations of UDP application protocols are susceptible to network loops and denial of service
Implementations of UDP application protocol are vulnerable to network loops. An unauthenticated attacker can use maliciously-crafted packets against a vulnerable implementation that can lead to Denial of Service (DOS) and/or abuse of resources.
Published: 2024-03-19T19:50:10.700Z
Updated: 2024-09-04T12:04:51.230Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-33991 vulnerable 2026-06-08 05:44:51.968291 Details available
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.
Published: 2022-08-15T12:10:15.000Z
Updated: 2024-08-03T08:16:16.334Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-33990 vulnerable 2026-06-08 05:44:51.967887 Details available
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.
Published: 2022-08-15T12:10:15.000Z
Updated: 2024-08-03T08:16:16.186Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-33989 vulnerable 2026-06-08 05:44:51.967575 Details available
dproxy-nexgen (aka dproxy nexgen) uses a static UDP source port (selected randomly only at boot time) in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.
Published: 2022-08-15T12:10:15.000Z
Updated: 2024-08-03T08:16:16.328Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-33988 vulnerable 2026-06-08 05:44:51.967180 Details available
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.
Published: 2022-08-15T12:09:50.000Z
Updated: 2024-08-03T08:16:16.348Z
Reference links
Imported from gcve-enriched-dumps CVE data

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