Author :
florian
Date :
2026-05-22 10:12:40
Hash :9fe2e278 Message :Ingore packages with invalid prefixlen.
Rouge router advertisements with a prefixlen > 128 would make slaacd
exit with a fatal error, leading to a denial of service.
The same issue exists in dhcp6leased where a rouge prefix delegation
would make dhcp6leased exit with a fatal error, leading to a denial of
service.
Pointed out by Ivan of Quarkslab.
input & OK deraadt