Provide references for CVE-2019-4139.
Where can I find more information about CVE-2019-4139?
References are available at: http://www.ibm.com/support/docview.wss?uid=ibm10883872, https://exchange.xforce.ibmcloud.com/vulnerabilities/158335, http://www.securityfocus.com/bid/108527, https://security.netapp.com/advisory/ntap-20190617-0004/.