CVE-2020-14196

MEDIUMMonitor

Published:Jul 1, 2020(5 years ago)

Modified:Nov 21, 2024

Remote ExploitNo Auth RequiredNo InteractionLow Complexity

Vulnerability 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.

Attack Characteristics

Network AccessLow ComplexityNo Auth NeededNo User Interaction

🤖

AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
powerdns	recursor	4.1.16	-
powerdns	recursor	4.2.0 - 4.2.2	-
powerdns	recursor	4.3.0 - 4.3.1

Timeline

Published
CVE disclosed publicly
Jul 1, 20205 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00043....Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00042....
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00044....
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00036....

CVSS Score

v3.1

5.3/ 10.0

MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

At a Glance

Affected Products

References

powerdns / recursor

https://doc.powerdns.com/recursor/security-advisories/powerdns-advisor...Vendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists...

https://www.openwall.com/lists/oss-security/2020/07/01/1Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00043....Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00042....

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00044....

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00036....

https://doc.powerdns.com/recursor/security-advisories/powerdns-advisor...Vendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists...

https://www.openwall.com/lists/oss-security/2020/07/01/1Mailing List

CVSS v3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Impact

ScopeUnchanged

ConfidentialityNone

IntegrityLow

AvailabilityNone

Impact Analysis

ConfidentialityNone

NoneLowHigh

IntegrityLow

NoneLowHigh

AvailabilityNone

NoneLowHigh

CVE-2020-14196

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description