Skip to content
CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2025-59029

Internal logic flaw in cache management can lead to a denial of service in PowerDNS Recursor

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

PowerDNS Recursor

Default version status: unaffected

  • 5.3.0 to < 5.3.2affected

References