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[email protected]CVE-2019-10163

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

CVE-2019-10163

2019-07-3023:15:12

CWE-770

[email protected]

web.nvd.nist.gov

220

vulnerability

powerdns

authoritative server

4.1.9

4.0.8

remote

authorized

cpu load

notify messages

nvd

4 Medium

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

4.3 Medium

CVSS3

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.8%

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

Vulners

NVD

Node

powerdnspdnsRange≤4.1.9

powerdnspdnsRange≤4.0.8

VendorProductVersionCPE
powerdnspdns*cpe:2.3:a:powerdns:pdns:*:*:*:*:*:*:*:*
powerdnspdns*cpe:2.3:a:powerdns:pdns:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
powerdns	pdns	*	cpe:2.3:a:powerdns:pdns::::::::
powerdns	pdns	*	cpe:2.3:a:powerdns:pdns::::::::

CNA Affected

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