Provide references for CVE-2015-8580.
Where can I find more information about CVE-2015-8580?
References are available at: http://www.zerodayinitiative.com/advisories/ZDI-15-622, http://www.zerodayinitiative.com/advisories/ZDI-15-623, https://www.foxitsoftware.com/support/security-bulletins.php#FRD-34.