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VID 16135
Severity 30
Port 21
Protocol TCP
Class FTP
Detailed Description The installed version of Serv-U 7.x is earlier than 7.4.0.0, and is therefore affected by a denial of service vulnerability. By using a specially crafted command such as XCRC, STOU, DSIZ, AVBL, RNTO, or RMDA, it may be possible for an authenticated attacker to render the FTP server temporarily unresponsive.


* 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.serv-u.com/releasenotes/

* Platforms Affected:
Rhino Software, Inc., Serv-U FTP Server 7.4.0.0 and prior
Microsoft Windows Any version
Recommendation Upgrade to latest version of Serv-U (7.4.0.0 or later), available from Serv-U Web site at http://www.serv-u.com/
Related URL (CVE)
Related URL 33180 (SecurityFocus)
Related URL (ISS)