CVE-2017-16683
Denial of Service (DOS) in SAP Business Objects Platform, Enterprise 4.10 and 4.20, that could allow an attacker to prevent legitimate users from accessing a service.
Date published : 2017-12-12
http://www.securityfocus.com/bid/102146
https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/