This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.
The remote Scientific Linux host is missing one or more security
It was found that the QEMU's websocket frame decoder processed
incoming frames without limiting resources used to process the header
and the payload. An attacker able to access a guest's VNC console
could use this flaw to trigger a denial of service on the host by
exhausting all available memory and CPU. (CVE-2015-1779)
After installing this update, shut down all running virtual machines.
Once all virtual machines have shut down, start them again for this
update to take effect.
See also :
Update the affected packages.
Risk factor :
High / CVSS Base Score : 7.8