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VID 16137
Severity 40
Port 21
Protocol TCP
Class FTP
Detailed Description The remote host is running Serv-U File Server, an FTP server for Windows. According to its banner, the installed version of Serv-U is earlier than 9.1.0.0, and therefore affected by the following issues :

- A boundary error in the web administration interface when parsing session cookies can result in a stack buffer overflow.

- A boundary error in the TEA decoding algorithm can result in a stack buffer overflow when processing a long hexadecimal string.

* Note: This check solely relied on the version number of the remote FTP server to assess this vulnerability, so this might be a false positive.

* References:
http://www.rangos.de/ServU-ADV.txt
http://secunia.com/secunia_research/2009-46/
http://www.serv-u.com/releasenotes/

* Platforms Affected:
Rhino Software, Inc., Serv-U FTP Server 9.1.0.0 prior
Microsoft Windows Any version
Recommendation Upgrade to latest version of Serv-U (9.1.0.0 or later), available from Serv-U Web site at http://www.serv-u.com/
Related URL CVE-2009-4006 (CVE)
Related URL 36895,37051 (SecurityFocus)
Related URL (ISS)