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RedhatCVE-2019-10163

HistoryJul 30, 2019 - 11:15 p.m.

CVE-2019-10163

2019-07-3023:15:12

CWE-770

redhat

web.nvd.nist.gov

232

vulnerability

powerdns

authoritative server

4.1.9

4.0.8

remote

authorized

cpu load

notify messages

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.4

Confidence

High

EPSS

0.002

Percentile

51.9%

JSON

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.

Affected configurations

Nvd

Vulners

Node

powerdnsauthoritativeRange4.0.0–4.0.8

powerdnsauthoritativeRange4.1.0–4.1.9

powerdnsauthoritativeMatch4.1.0-

Node

opensusebackportsMatchsle-15-

opensusebackportsMatchsle-15sp1

opensuseleapMatch15.0

opensuseleapMatch15.1

VendorProductVersionCPE
powerdnsauthoritative*cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
powerdnsauthoritative4.1.0cpe:2.3:a:powerdns:authoritative:4.1.0:-:*:*:*:*:*:*
opensusebackportssle-15cpe:2.3:o:opensuse:backports:sle-15:-:*:*:*:*:*:*
opensusebackportssle-15cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*
opensuseleap15.0cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
powerdns	authoritative	*	cpe:2.3:a:powerdns:authoritative::::::::
powerdns	authoritative	4.1.0	cpe:2.3:a:powerdns:authoritative:4.1.0:-::::::
opensuse	backports	sle-15	cpe:2.3:o:opensuse:backports:sle-15:-::::::
opensuse	backports	sle-15	cpe:2.3:o:opensuse:backports:sle-15:sp1::::::
opensuse	leap	15.0	cpe:2.3:o:opensuse:leap:15.0:::::::*
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*

CNA Affected

[
  {
    "product": "pdns",
    "vendor": "PowerDNS",
    "versions": [
      {
        "status": "affected",
        "version": "fixed in 4.1.9"
      },
      {
        "status": "affected",
        "version": "fixed in 4.0.8"
      }
    ]
  }
]