Directory traversal vulnerability in vmail.cgi in Asterisk 1.0.9 through 1.2.0-beta1 allows remote attackers to access WAV files via a .. (dot dot) in the folder parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23002
http://www.vupen.com/english/advisories/2005/2346
http://www.securityfocus.com/bid/15336
http://www.securityfocus.com/archive/1/415990/30/0/threaded
http://www.debian.org/security/2006/dsa-1048
http://securitytracker.com/id?1015164
http://secunia.com/advisories/19872