A missing check on incoming client requests can be exploited to cause a situation where the Kea server's lease storage contains leases which are rejected as invalid when the server tries to load leases from storage on restart. If the number of such leases exceeds a hard-coded limit in the Kea code, a server trying to restart will conclude that there is a problem with its lease store and give up. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: isc

Published: 2019-10-16T17:22:16.767968Z

Updated: 2024-09-16T22:19:36.160Z

Reserved: 2019-01-16T00:00:00

Link: CVE-2019-6474

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-16T18:15:37.217

Modified: 2020-08-24T17:37:01.140

Link: CVE-2019-6474

cve-icon Redhat

No data.