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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade kea | Aug 22, 2024 | Oct 16, 2019 |
| Debian | — | Upgrade isc-kea | Jul 30, 2024 | Oct 16, 2019 |
| Freebsd | — | Upgrade kea | Sep 21, 2019 | Sep 20, 2019 |
| Ubuntu | — | Upgrade kea-dhcp4-server (Ubuntu Pro)Upgrade kea-dhcp-ddns-server (Ubuntu Pro)Upgrade kea-dhcp6-server (Ubuntu Pro)Upgrade kea-admin (Ubuntu Pro)Upgrade kea-common (Ubuntu Pro) | Jun 26, 2025 | Oct 16, 2019 |
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