Vulnerability Report

CVE-2019-10163

RCE

Title: Powerdns Authoritative RCE

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2019-10163.

CWE Category CWE-770
Published Date Jul 30, 2019
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 4.3 CVSS v3.1
Exploit Probability (EPSS)
1.00%

Vulnerability Summary

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.

Impacted Vendors

P
powerdns 1

Reference Links

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00054.html https://blog.powerdns.com/2019/06/21/powerdns-authoritative-server-4-0-8-and-4-1-10-released/ https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10163 https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-05.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00054.html https://blog.powerdns.com/2019/06/21/powerdns-authoritative-server-4-0-8-and-4-1-10-released/ https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10163 https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-05.html
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.3
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v3.0
Source Entity [email protected]
Severity LOW
3.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:S/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-10163 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected Stack

No specific products linked.