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Serv-U < 7.2.0.1 SFTP Directory Creation Logging DoS

Medium

Synopsis

The remote FTP server is affected by a denial of service vulnerability.

Description

The remote host is running Serv-U File Server, an FTP server for Windows. The installed version of Serv-U is earlier than 7.2.0.1 and reportedly contains an SFTP bug in which directory creation and logging SFTP commands could lead to an application crash.

Solution

Upgrade to version 7.2.0.1 or higher.