Provide references for CVE-2020-4270.
Where can I find more information about CVE-2020-4270?
References are available at: https://www.ibm.com/support/pages/node/6189657, https://exchange.xforce.ibmcloud.com/vulnerabilities/175846, http://seclists.org/fulldisclosure/2020/Apr/38, http://packetstormsecurity.com/files/157335/QRadar-Community-Edition-7.3.1.6-Insecure-File-Permissions.html.