An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denial of service. The remedy is: upgrade to the patched 5.2.1 version. We would like to thank Volodymyr Ilyin for bringing this issue to our attention.
History

Mon, 07 Apr 2025 16:45:00 +0000

Type Values Removed Values Added
References

Mon, 07 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 07 Apr 2025 13:45:00 +0000

Type Values Removed Values Added
Description An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denial of service. The remedy is: upgrade to the patched 5.2.1 version. We would like to thank Volodymyr Ilyin for bringing this issue to our attention.
Title A crafted zone can lead to an illegal memory access in the PowerDNS Recursor
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: OX

Published:

Updated: 2025-04-07T16:03:15.727Z

Reserved: 2025-03-18T08:39:46.884Z

Link: CVE-2025-30195

cve-icon Vulnrichment

Updated: 2025-04-07T16:03:15.727Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-07T14:15:24.813

Modified: 2025-04-07T16:15:25.850

Link: CVE-2025-30195

cve-icon Redhat

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