The AutoUpdate process in IBM Security QRadar SIEM 7.2 MR1 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.
https://exchange.xforce.ibmcloud.com/vulnerabilities/90680
http://www.securityfocus.com/bid/65127
http://www-01.ibm.com/support/docview.wss?uid=swg21663066
http://secunia.com/advisories/56653