CVE Vulnerability

CVE-2019-10163

A Vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.9, 4.0.8 allowing a remote, authorized master server to cause a high CPU load or even prevent any further updates to any slave zone by sending a large number of NOTIFY messages. Note that only servers configured as slaves are affected by this issue.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://blog.powerdns.com/2019/06/21/powerdns-authoritative-server-4-0-8-and-4-1-10-released/ Vendor Advisory
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-05.html Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10163 Issue Tracking Patch
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00036.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00054.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:powerdns:authoritative:4.1.0:-:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*
cpe:2.3:o:opensuse:backports:sle-15:-:*:*:*:*:*:*
Information

Published : 2019-07-30 11:15

Updated : 2023-02-03 02:27

NVD link : CVE-2019-10163

Mitre link : CVE-2019-10163

Products Affected
No products.
CWE
CWE-770