Provide references for CVE-2017-6100.
Where can I find more information about CVE-2017-6100?
References are available at: http://www.openwall.com/lists/oss-security/2017/02/19/1, https://sourceforge.net/p/tcpdf/bugs/1005/, https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=814030.