This script is Copyright (C) 1999-2014 Tenable Network Security, Inc.
Arbitrary code may be run on the remote server.
There is a bug in some versions of Qpopper which allows a remote user
to become root using a buffer overflow.
Upgrade to the latest version of Qpopper.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.3
Public Exploit Available : true