Re: [PLUG] new virtualbox exploit - virtualizers

[JP Vossen <jp@jpsdomain.org>]

> On Thu, Nov 8, 2018 at 3:35 PM jeff <jeffv@op.net> wrote:
> > On 11/8/18 3:19 PM, Rich Freeman wrote:
> > > in VMs is VMware which you typically wouldn't run on a linux host.
> > aside from the above, why?
As Rich said, Lee is more current but...it depends which "VMware."

VMware Workstation is intended for dev & testing & stuff and runs like 
VBox as a GUI on top of an OS.  While you can run it on Winblows, it's 
like building a castle on sand...  OTOH, it used to be a REAL pan with 
new kernel versions on Linux.  The KMS stuff made that a lot less bad.
VMware ESXi is the bare metal hypervisor.  It was based on RHEL but 
years ago (RHEL 3-4?) and has probably diverged a lot.  They go to some 
lengths to NOT let you do stuff at the OS level, like not including 
`rsync` and making it pretty painful to add...stuff like that.  They 
really want to to use their tools and pay them licenses for them, not 
surprisingly.
I'm forced to run Winblows 8.1 at $WORK and the only thing that lets me 
do anything useful is my Linux Mint VM in VBox.  I'd much rather run 
Winblows in a VM on top of Linux, but I can't.  So I've been forced to 
build the castle on sand.  Snapshots and "save state" are critical 
though, both to recover from host OS crashes and arbitrary mandatory 
reboots after arbitrary mandatory updates.  To be fair, if I had to 
admin Winblows I'd quit, but if I really had to, I'd force updates & 
reboots too, that's the only way to even have a chance of keeping it 
marginally secure.
Thanks to Michael for the OP.

Later,
JP
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JP Vossen, CISSP | http://www.jpsdomain.org/ | http://bashcookbook.com/
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