Provide references for CVE-2017-7994.
Where can I find more information about CVE-2017-7994?
References are available at: http://www.securityfocus.com/bid/97980, https://icepng.github.io/2017/04/21/PoDoFo-1/, https://github.com/icepng/PoC/tree/master/PoC1.