CVE 2006-2831
Drupal 4.6.x before 4.6.8 and 4.7.x before 4.7.2, when running under certain Apache configurations such as when FileInfo overrides are disabled within .htaccess, allows remote attackers to execute arbitrary code by uploading a file with multiple extensions, a variant of CVE-2006-2743.
See the
CVE page on Mitre.org
for more details.