This script is Copyright (C) 2003-2016 Tenable Network Security, Inc.
Arbitrary code can be run on the remote server.
The remote rsync server is affected by multiple signedness errors in
the I/O functions. An unauthenticated, remote attacker can exploit
these to cause a denial of service or execute arbitrary code.
Upgrade to rsync version 2.5.2 or later.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.3
Public Exploit Available : true