This bug was fixed in the package python-urllib3 - 1.13.1-2ubuntu0.16.04.2
--------------- python-urllib3 (1.13.1-2ubuntu0.16.04.2) xenial; urgency=medium
* d/p/07_support_ip_sans.patch: Cherry pick fix to support use of IP based SAN's in TLS certificates (LP: #1771988).
-- James Page <email address hidden> Mon, 20 Aug 2018 15:54:33 +0100
This bug was fixed in the package python-urllib3 - 1.13.1- 2ubuntu0. 16.04.2
--------------- 2ubuntu0. 16.04.2) xenial; urgency=medium
python-urllib3 (1.13.1-
* d/p/07_ support_ ip_sans. patch: Cherry pick fix to support use of
IP based SAN's in TLS certificates (LP: #1771988).
-- James Page <email address hidden> Mon, 20 Aug 2018 15:54:33 +0100