CVE 5.3 MEDIUM

Internal logic flaw in cache management can lead to a denial of service in PowerDNS Recursor_CVE-2025-59029

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

Description

An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY.

Basic Information

ID CVE-2025-59029
Source OX
Published Dec 9, 2025 at 09:16

Affected Product

Vendor PowerDNS
Product Recursor
Version 5.3.0
Affected Versions PowerDNS Recursor 5.3.0

CWE Classification

References

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