CVE-2019-6472
6.5
MEDIUM
CVSS 3.1
EPSS 0.67%
Description
A packet containing a malformed DUID can cause the Kea DHCPv6 server process (kea-dhcp6) to exit due to an assertion failure. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2.
How to fix CVE-2019-6472
To remediate CVE-2019-6472, upgrade the affected package to a fixed version below.
- Alpine/kea—upgrade to 1.7.2-r0 or later
- Debian/isc-kea—upgrade to 1.7.5-1 or later
Is CVE-2019-6472 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.7.2-r0
- from 0, < 1.7.5-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |