Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.5%
CVSS Severity
CVSS v3 Score 3.5
CVSS v2 Score 4.0
References
- 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
Products affected by CVE-2019-10163
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cpe:2.3:a:powerdns:authoritative:4.0.0
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cpe:2.3:a:powerdns:authoritative:4.0.1
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cpe:2.3:a:powerdns:authoritative:4.0.2
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cpe:2.3:a:powerdns:authoritative:4.0.3
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cpe:2.3:a:powerdns:authoritative:4.0.4
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cpe:2.3:a:powerdns:authoritative:4.0.5
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cpe:2.3:a:powerdns:authoritative:4.0.6
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cpe:2.3:a:powerdns:authoritative:4.0.7
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cpe:2.3:a:powerdns:authoritative:4.1.0
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cpe:2.3:a:powerdns:authoritative:4.1.1
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cpe:2.3:a:powerdns:authoritative:4.1.2
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cpe:2.3:a:powerdns:authoritative:4.1.3
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cpe:2.3:a:powerdns:authoritative:4.1.4
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cpe:2.3:o:opensuse:backports:sle-15
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cpe:2.3:o:opensuse:leap:15.0
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cpe:2.3:o:opensuse:leap:15.1