[Buildroot] [PATCH master] dhcp: add upstream security fixes

[Peter Korsgaard]

>>>>> "Baruch" == Baruch Siach <baruch at tkos.co.il> writes:

 > CVE-2018-5732: The DHCP client incorrectly handled certain malformed
 > responses. A remote attacker could use this issue to cause the DHCP
 > client to crash, resulting in a denial of service, or possibly execute
 > arbitrary code. In the default installation, attackers would be isolated
 > by the dhclient AppArmor profile.

 > CVE-2018-5733: The DHCP server incorrectly handled reference counting. A
 > remote attacker could possibly use this issue to cause the DHCP server
 > to crash, resulting in a denial of service.

 > Both issues are fixed in version 4.4.1. But we are close to release, so
 > backport the fixes instead of bumping version.

 > Signed-off-by: Baruch Siach <baruch at tkos.co.il>

Committed, thanks.

-- 
Bye, Peter Korsgaard