CVE-2022-33991

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 15, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-33991: Medium severity, CVSS 5.3 | Vulnix