CVE-2019-6473
MEDIUM6.5EPSS 0.27%Published: 10/16/2019Modified: 4/28/2026
Description
An invalid hostname option can trigger an assertion failure in the Kea DHCPv4 server process (kea-dhcp4), causing the server process to exit. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2.
Affected packages (2)
- Alpine/keafrom 0, < 1.7.2-r0
- Debian/isc-keafrom 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 |