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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 rejec...
CVE-2019-6474
Première détection SecPulse
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Alpine Linux ALPINE-CVE-2019-6474 kea Corrigé dans: 1.7.2-r0
- Debian DEBIAN-CVE-2019-6474 isc-kea Corrigé dans: 1.7.5-1
Description d'origine La description telle que publiée par la source (souvent en anglais).
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
Références
- advisory kb.isc.org