CVE-2022-37428 MEDIUM

CVE-2022-37428

Vendor N/A
Product n/a
Published August 23, 2022
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service (daemon crash) via a DNS query that leads to an answer with specific properties.

Key dates

02Disclosure timeline

August 23, 2022 CVE published
August 3, 2024 Record updated