rfc1867.c in PHP before 5.0.2 allows local users to upload files to arbitrary locations via a PHP script with a certain MIME header that causes the "$_FILES" array to be modified.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10961
https://exchange.xforce.ibmcloud.com/vulnerabilities/17392
https://bugzilla.fedora.us/show_bug.cgi?id=2344
http://www.redhat.com/support/errata/RHSA-2004-687.html
http://securitytracker.com/id?1011307
http://secunia.com/advisories/12560/
http://marc.info/?l=bugtraq&m=109534848430404&w=2
http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0054.html