libwmf version 0.2.8.4 has been found susceptible to an integer overflow in memory allocation that leads to a heap overflow.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47920/libwmf0284.txt
Source: https://packetstormsecurity.com/files/47920/libwmf0284.txt.html