CVE-2019-10203
4.3
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.
How to fix CVE-2019-10203
To remediate CVE-2019-10203, upgrade the affected package to a fixed version below.
- Debian/pdns—upgrade to 4.2.0-1 or later
Is CVE-2019-10203 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.2.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |