CVE-2019-3807 LOW

CVE-2019-3807

Vendor Power Dns
Product pdns-recursor
Weakness CWE-345
Published January 29, 2019
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

3.7/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

An issue has been found in PowerDNS Recursor versions 4.1.x before 4.1.9 where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.

Key dates

02Disclosure timeline

January 29, 2019 CVE published
August 4, 2024 Record updated