Bugtraq: Vulnerability In SecureOL VE2 v1.05.1008

[maxim () secureol com]

Introduction:

VE2 provides two separate virtual environments (Secured and Public(
To ensure corporate security and to provide secured and free access to 
the WEB while protecting the enterprise.

Summary:
Windows 16-bit execution support allows direct access to physical 
memory through \\PhysicalMemory device (which is actually a section) for
legacy NTVDM and Virtual Real Mode of the processor, accessing physical
memory from Public Environment provides direct bridge to Secured
Environment processes memory.
 
Proof of concept:
http://cybermessageboard.xeran.com/secureol/viewtopic.php?t=26

 Vulnerability submitted by Joe Stewart,
 22.08.05

 Patch Released:
23.08.05  - VE2 v1.05.1009

The information has been provided by Maxim Vainstein: maxim () secureol com

For more information: http://www.secureol.com