Eval injection vulnerability in bvh_import.py in Blender 2.36 allows attackers to execute arbitrary Python code via a hierarchy element in a .bvh file, which is supplied to an eval function call.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-3301
http://www.securityfocus.com/bid/17663
http://www.debian.org/security/2006/dsa-1039