Provide references for CVE-2009-4975.
Where can I find more information about CVE-2009-4975?
References are available at: https://bugs.kde.org/show_bug.cgi?id=217464, https://exchange.xforce.ibmcloud.com/vulnerabilities/60879, https://bugs.webkit.org/show_bug.cgi?id=32252, http://bugreports.qt.nokia.com/browse/QTWEBKIT-22.