CVE-2019-3806 - Vulnerability Details - OpenCVE

Description

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.

Published: 2019-01-29

Score: 8.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Power DNS

pdns-recursor

affected

Version	Status	Constraints
`versions after 4.1.3 before 4.1.9`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2019-13432	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00024.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3806
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-01.html

History

No history.

Subscriptions

Powerdns Recursor

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2019-01-29T17:00:00.000Z

Updated: 2024-08-04T19:19:18.319Z

Reserved: 2019-01-03T00:00:00.000Z

Link: CVE-2019-3806

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-01-29T17:29:00.287

Modified: 2024-11-21T04:42:34.750

Link: CVE-2019-3806

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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