3.5low
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…
Published 7 y ago · modified 4 mo ago · JSON
CVSS
3.5
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
1.0%
percentile 63%
Public exploits
0
none known
Summary
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 (EPSS)
1.00% probability of exploitation in the next 30 days, higher than 63% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 3.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| CNA | 3.0 | 3.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Affected products
- PowerDNS pdns
Classification
- Weakness
- CWE-770 Allocation of Resources Without Limits or Throttling
References
- lists.opensuse.org /opensuse-security-announce/2019-08/msg00036.html · vendor-advisory, x_refsource_SUSE, x_transferred
- lists.opensuse.org /opensuse-security-announce/2019-08/msg00054.html · vendor-advisory, x_refsource_SUSE, x_transferred
- blog.powerdns.com /2019/06/21/powerdns-authoritative-server-4-0-8-and-4-1-10-released/ · x_refsource_CONFIRM, x_transferred
- bugzilla.redhat.com /show_bug.cgi?id=CVE-2019-10163 · x_refsource_CONFIRM, x_transferred
- doc.powerdns.com /authoritative/security-advisories/powerdns-advisory-2019-05.html · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2019-10163
- NVD: CVE-2019-10163
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