The Subscription Manager package (aka subscription-manager) before 1.17.7-1 for Candlepin uses weak permissions (755) for subscription-manager cache directories, which allows local users to obtain sensitive information by reading files in the directories.
https://github.com/candlepin/subscription-manager/commit/9dec31
https://bugzilla.redhat.com/show_bug.cgi?id=1340525
http://www.securitytracker.com/id/1038083
http://www.securityfocus.com/bid/93926
http://www.openwall.com/lists/oss-security/2016/10/26/5