Packages
- isc-kea - Standards-based DHCP server
Details
It was discovered that Kea DHCP did not correctly handle invalid hostnames.
A remote attacker could possibly use this issue to cause a denial of
service.
It was discovered that Kea DHCP did not correctly handle invalid hostnames.
A remote attacker could possibly use this issue to cause a denial of
service.
Update instructions
After a standard system update you may need to restart Kea DHCP server instances to make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
Ubuntu Release | Package Version | ||
---|---|---|---|
18.04 bionic | kea-admin – 1.1.0-1ubuntu0.1~esm1 | ||
kea-common – 1.1.0-1ubuntu0.1~esm1 | |||
kea-dhcp-ddns-server – 1.1.0-1ubuntu0.1~esm1 | |||
kea-dhcp4-server – 1.1.0-1ubuntu0.1~esm1 | |||
kea-dhcp6-server – 1.1.0-1ubuntu0.1~esm1 | |||
16.04 xenial | kea-admin – 1.0.0-1ubuntu0.1~esm1 | ||
kea-common – 1.0.0-1ubuntu0.1~esm1 | |||
kea-dhcp-ddns-server – 1.0.0-1ubuntu0.1~esm1 | |||
kea-dhcp4-server – 1.0.0-1ubuntu0.1~esm1 | |||
kea-dhcp6-server – 1.0.0-1ubuntu0.1~esm1 |
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