This script is Copyright (C) 2003-2012 Xue Yong Zhi
The remote host has an application that is affected by a
denial of service vulnerability.
The remote sendmail server, according to its version number,
allows remote attackers to cause a denial of service by
sending a series of ETRN commands then disconnecting from
the server, while Sendmail continues to process the commands
after the connection has been terminated.
Install sendmail version 8.10.1 and higher, or install a
vendor supplied patch.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.0
Public Exploit Available : false