RE: Fw: VMware vulnerability in NAT networking

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 22 Dec 2005 13:55:34 -0600

I'm a big GFX/EFX fan too. I never use the NAT networking thing and always turn 
off that service and virtual adapter. 

Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://spaces.msn.com/members/drisa/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
**Who is John Galt?**

 

> -----Original Message-----
> From: Alexandre Gauthier [mailto:gauthiera@xxxxxxxxxxxxxxxxx] 
> Sent: Thursday, December 22, 2005 1:12 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Fw: VMware vulnerability in NAT networking
> 
> http://www.ISAserver.org
> 
> Actually, I went there, and still am, and I pray to whichever 
> god will bring
> me back Vmware GSX.
> 
> Actually Virtual Server 2005 R2 is better, namely for HT 
> support. Makes it
> more bearable -- but I like GSX better. Or if I can afford it, ESX :)
> 
> -----Message d'origine-----
> De : Jim Harrison [mailto:Jim@xxxxxxxxxxxx] 
> Envoyé : 21 décembre 2005 19:59
> À : [ISAserver.org Discussion List]
> Objet : [isalist] RE: Fw: VMware vulnerability in NAT networking
> 
> http://www.ISAserver.org
> 
> When you go to Virt Server, you'll never go back...
> 
> -------------------------------------------------------
>    Jim Harrison
>    MCP(NT4, W2K), A+, Network+, PCG
>    http://isaserver.org/Jim_Harrison/
>    http://isatools.org
>    Read the help / books / articles!
> -------------------------------------------------------
>  
> 
> -----Original Message-----
> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx] 
> Sent: Wednesday, December 21, 2005 14:30
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Fw: VMware vulnerability in NAT networking
> 
> http://www.ISAserver.org
> 
> Good thing I switched to VirtPC ;)
> 
> t
> 
> -----
> "I may disapprove of what you say,
> but I will defend to the death your
> right to say it."
> 
> 
> ----- Original Message -----
> From: <vmware-security-alert@xxxxxxxxxx>
> To: <bugtraq@xxxxxxxxxxxxxxxxx>
> Sent: Tuesday, December 20, 2005 11:47 PM
> Subject: VMware vulnerability in NAT networking
> 
> 
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > VULNERABILITY SUMMARY
> > A vulnerability has been discovered in vmnat.exe on Windows 
> hosts and
> > vmnet-natd on Linux systems.
> > The vulnerability makes it possible for a malicious guest 
> using a NAT 
> > networking
> > configuration to execute unwanted code on the host machine.
> >
> > AFFECTED SYSTEMS:
> > VMware Workstation, VMware GSX Server, VMware ACE, and 
> VMware Player.
> >
> > RESOLUTION:
> > VMware believes that the vulnerability is very serious, and 
> recommends 
> > that
> > affected users update their products to the new releases or 
> change the 
> > configuration of
> > the virtual machine so it does not use NAT networking.
> >
> > The new releases are now available for download at 
> www.vmware.com/download
> >
> > If you choose not to update your product but want to ensure 
> that the NAT 
> > service
> > is not available, you can disable it completely on VMware 
> Workstation or 
> > VMware
> > GSX Server by following the instructions in the Knowledge 
> Base article 
> > (Answer ID 2002) at
> > http://www.vmware.com/support/kb.
> >
> > VMware thanks Tim Shelton of ACS Security Assessment Engineering, 
> > Affiliated
> > Computer Services, Inc., for reporting this vulnerability.
> >
> > -----BEGIN PGP SIGNATURE-----
> > Version: GnuPG v1.4.2 (MingW32)
> >
> > iD8DBQFDpz6bLsZLrftG15MRAkZFAKDi0bKef1EY0jsRPGjHgqNgegU6FQCdFJUZ
> > 8IsO2kOVTmwHSMbAGSRN1qw=
> > =nmuM
> > -----END PGP SIGNATURE-----
> >
> > 
> 
> 
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