Red Hat Security Advisory 2015-1685-01 - Python-keystoneclient is a client library and a command-line utility for interacting with the OpenStack Identity API. It was discovered that some items in the S3Token configuration as used by python-keystoneclient were incorrectly evaluated as strings, an issue similar to CVE-2014-7144. If the "insecure" option was set to "false", the option would be evaluated as true, resulting in TLS connections being vulnerable to man-in-the-middle attacks. Note: The "insecure" option defaults to false, so setups that do not specifically define "insecure=false" are not affected. Continue reading...