CVE-2019-10163

Advisory lineage Upstream: 0 Downstream: 8
Modified
Published: 30 Jul 2019, 22:16
Last modified:04 Aug 2024, 22:10

Vulnerability Summary

Overall Risk (default)
low
17/100
CVSS Score
4.3 MEDIUM
v3.1 (nvd)
EPSS Score
<0.01% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Jul 2019, 22:16
Published
Vulnerability first disclosed
04 Aug 2024, 22:10
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • v3.0•LOW•Score: 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
  • v2.0•MEDIUM•Score: 4AV:N/AC:L/Au:S/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.00%• Percentile: 0%

Techniques & Countermeasures

  • CWE-770•Allocation of Resources Without Limits or Throttling

    The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

Affected Systems

  • opensuse•backports

    sle-15 | sle-15:sp1

  • opensuse•leap

    15.0 | 15.1

  • powerdns•authoritative

    ≥ 4.0.0, < 4.0.8 | ≥ 4.1.0, < 4.1.9 | 4.1.0

  • powerdns•pdns

    fixed in 4.1.9 | fixed in 4.0.8

References (5)