Versions below 1.5.2 of GNU’s libtool have a symlink vulnerability that creates a temporary directory when a package using libtool is being compiled.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/32588/libtool152.txt
Source: https://packetstormsecurity.com/files/32588/libtool152.txt.html