Update sudo for proper support of netgroups

[KC]

sudo v1.8.16 has a bug that prevents it from working properly with netgroups.

The main affected usage case that I'm aware of is when using FreeIPA to define host groups, and then using those host groups within sudo rules.

It would appear that a release >=1.8.17 resolves the issue.

https://bugzilla.redhat.com/show_bug.cgi?id=1348672
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Identity_Management_Guide/sudo.html#abt-sudo2

Package: sudo 1.8.16-0ubuntu1.2
Distribution: Ubuntu 16.04 and later

[Florian Apolloner (apollo13)]

Seems to be a duplicate of https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1607666

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.