Mandriva Linux Security Advisory 2010-197 – An authenticated database user can manipulate modules and tied variables in some external procedural languages to execute code with enhanced privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/94533/MDVSA-2010-197.txt
Source: https://packetstormsecurity.com/files/94533/Mandriva-Linux-Security-Advisory-2010-197.html