Mandriva Linux Security Advisory – A vulnerability in vim 7.0’s modeline processing capabilities was discovered where a user with modelines enabled could open a text file containing a carefully crafted modeline, executing arbitrary commands as the user running vim.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/56649/MDKSA-2007-101.txt
Source: https://packetstormsecurity.com/files/56649/Mandriva-Linux-Security-Advisory-2007.101.html