CVE-2019-3807

State: Published
Severity: 3.7 Low
Published: Jan 29, 2019
Updated: Aug 4, 2024
Reserved: Jan 3, 2019

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	3.7 Low	CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N	redhat

Weaknesses

CWE-345

Affected Products

Product	Versions
pdns-recursorPower DNS	versions 4.1.x before 4.1.9Affected

References

https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-02.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3807

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