CVE-2015-4737
Unspecified vulnerability in Oracle MySQL Server 5.5.43 and earlier, and 5.6.23 and earlier, allows remote authenticated users to affect confidentiality via unknown vectors related to Server : Pluggable Auth.
Date published : 2015-07-16
http://www.securityfocus.com/bid/75802
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html