GEN:SID 1:2374
Message FTP NLST overflow attempt
Summary This event is generated when an attempt is made to exploit a buffer
overflow vulnerability associated with Mollensoft Hyperion FTP/Encladus Server Suite NLST
command.
Impact Remote access.  A successful attack may permit the remote execution of
arbitrary commands with system privileges.
Detailed Information CesarFTPD offers FTP servers for Windows hosts. A vulnerability exists
with the NLST command that can cause a buffer overflow and permit the
execution of arbitrary commands with system privileges. The buffer
overflow can be caused by supplying an overly long argument to the NLST
command.
Affected Systems Mollensoft Software Enceladus Server Suite 3.9.11
    Mollensoft Software Hyperion FTP Server 3.5.2
Attack Scenarios An attacker can supply an overly long file argument with the NLST
command, causing a buffer overflow.
Ease of Attack Simple.  
Corrective Action Upgrade to the latest non-affected version of the software.
Additional References  
Rule References bugtraq: 10184
bugtraq: 7909
bugtraq: 9675
cve: 1999-1544