Directory traversal vulnerability in Double Choco Latte (DCL) before 20020706 allows remote attackers to read arbitrary files via .. (dot dot) sequences when downloading files from the Projects: Attachments feature.
http://www.iss.net/security_center/static/9743.php
http://marc.info/?l=bugtraq&m=102668783632589&w=2
http://dcl.sourceforge.net/index.php
http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0022.html