ByteOS Network

NVD Vulnerability Details :

CVE-2019-3806

Analyzed

Source-secalert@redhat.com

Published At-29 Jan, 2019 | 17:29

Updated At-19 Oct, 2020 | 17:45

An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary	3.0	5.4	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:H
Primary	2.0	6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P

CPE Matches

powerdns>>recursor>>Versions from 4.1.4(inclusive) to 4.1.9(exclusive)

cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-noinfo	Primary	nvd@nist.gov
CWE-358	Secondary	secalert@redhat.com

References

Hyperlink	Source	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3806	secalert@redhat.com	Issue Tracking Third Party Advisory
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-01.html	secalert@redhat.com	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History