Provide references for CVE-2015-2239.
Where can I find more information about CVE-2015-2239?
References are available at: http://www.securityfocus.com/bid/74855, http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html, https://code.google.com/p/chromium/issues/detail?id=256724, https://code.google.com/p/chromium/issues/detail?id=463349.