CVE-2020-14196

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

01/07/2020

Last modified:

07/11/2023

Description

In PowerDNS Recursor versions up to and including 4.3.1, 4.2.2 and 4.1.16, the ACL restricting access to the internal web server is not properly enforced.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x

5.30

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:powerdns:recursor::::::::		4.1.16 (including)
cpe:2.3:a:powerdns:recursor::::::::	4.2.0 (including)	4.2.2 (including)
cpe:2.3:a:powerdns:recursor::::::::	4.3.0 (including)	4.3.1 (including)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-14196

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools