This script is Copyright (C) 2009-2013 Tenable Network Security, Inc.
The remote Mandrake Linux host is missing one or more security
Some vulnerabilities were discovered and corrected in the Linux 2.6
The tcp_sacktag_write_queue function in the Linux kernel 2.6.21
through 18.104.22.168 allows remote attackers to cause a denial of service
via crafted ACK responses that trigger a NULL pointer dereference
To update your kernel, please follow the directions located at :
Update the affected packages.
Risk factor :
High / CVSS Base Score : 7.8