CVE-2019-6472 (GCVE-0-2019-6472)
Vulnerability from cvelistv5
Published
2019-10-16 17:22
Modified
2024-09-17 03:58
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • An attacker who is able to send a request containing a malformed DUID to the server (either directly or via a relay) can cause the DHCPv6 server process to terminate, denying service to clients. Only the DHCPv6 service is affected by this vulnerability.
Summary
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.
References
Impacted products
Vendor Product Version
ISC Kea Version: 1.4.0 to 1.5.0
Version: 1.6.0-beta1
Version: 1.6.0-beta2
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