phpMyAdmin 3.5.x before 3.5.8 and 4.x before 4.0.0-rc3, when a SaveDir directory is configured, allows remote authenticated users to execute arbitrary code by using a double extension in the filename of an export file, leading to interpretation of this file as an executable file by the Apache HTTP Server, as demonstrated by a .php.sql filename.
https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0133
https://github.com/phpmyadmin/phpmyadmin/commit/d3fafdfba0807068196655e9b6d16c5d1d3ccf8a
http://www.phpmyadmin.net/home_page/security/PMASA-2013-3.php
http://www.mandriva.com/security/advisories?name=MDVSA-2013:160
http://lists.opensuse.org/opensuse-updates/2013-06/msg00181.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104936.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104770.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104725.html
http://archives.neohapsis.com/archives/bugtraq/2013-04/0217.html