libraries/File.class.php in phpMyAdmin 2.11.x before 2.11.10 creates a temporary directory with 0777 permissions, which has unknown impact and attack vectors.
http://www.vupen.com/english/advisories/2010/0910
http://www.securityfocus.com/bid/37826
http://www.phpmyadmin.net/home_page/security/PMASA-2010-1.php
http://www.debian.org/security/2010/dsa-2034
http://secunia.com/advisories/39503
http://secunia.com/advisories/38211
http://phpmyadmin.svn.sourceforge.net/viewvc/phpmyadmin?view=rev&revision=11536
http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html