Mandriva Linux Security Advisory 2010-203 – The distcheck rules in GNU Automake 1.11.1, 1.10.3, and release branches branch-1-4 through branch-1-9, when producing a distribution tarball for a package that uses Automake, assign insecure permissions to directories in the build tree, which introduces a race condition that allows local users to modify the contents of package files, introduce Trojan horse programs, or conduct other attacks before the build is complete.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/94751/MDVSA-2010-203.txt
Source: https://packetstormsecurity.com/files/94751/Mandriva-Linux-Security-Advisory-2010-203.html