CVE-2009-5012 Information

Description

ftpserver.py in pyftpdlib before 0.5.2 does not require the l permission for the MLST command which allows remote authenticated users to bypass intended access restrictions and list the root directory via an FTP session.

Reference

http://code.google.com/p/pyftpdlib/issues/detail?id=114 http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY http://code.google.com/p/pyftpdlib/source/detail?r=596 http://code.google.com/p/pyftpdlib/source/diff?spec=svn596&r=596&format=side&path=/trunk/pyftpdlib/ftpserver.py