In the Windows 2000 security model, a hierarchy of container objects is used to separate processes. Every session contains one or more windows stations; every windows station contains one or more desktops. By design, processes are constrained to run within a windows station, and the threads in the process run in one or more desktops. A process in one windows station should not be able to access desktops belonging to another windows station. However, due to an implementation error, this could happen under very specific circumstances. This could allow a process belonging to a low-privilege user to view inputs or output that belong to another desktop within the same session, and potentially obtain information such as passwords. The vulnerability only affects desktops within the same session. As a result, a malicious user could only interfere with processes on the same local machine, and only if he could interactively log onto it. Security best practices strongly militate against allowing normal users to interactively log onto security-sensitive servers, and if this practice has been followed, machines such as domain controllers, print and file servers, ERP servers, database servers, and others would not be at risk. In addition, other security best practices, if followed, would prevent a malicious user from launching the processes in a way that allows them to exploit this vulnerability. Windows 2000 Terminal Servers are not affected by this vulnerability, because every user runs in his own session.
Microsoft has released a patch that eliminates this security vulnerability in Microsoft Windows 2000.
Note: Due to a known compatibility error, the patch should not be applied to clustered Windows 2000 systems that are administered via the Microsoft Management Console.
People who downloaded this software also downloaded...
Smart Keystroke Recorder Pro 4.9
Monitor your computer and Internet activities.
PCMesh Internet and Disk Cleanup 6.1
Delete all junk files and tracks of your Internet surfing.
Mirramail Encrypted Email 3.0
Send messages using a complete e-mail program.
Cute Password Manager Pro 2008.1.3.9
Log into Web sites and fill forms with just a few mouse clicks.
Email Privacy 3
Bypass your ISP's mail server and send e-mail directly to your recipient's mailbox.
Maxa-Lock SE STD 3
Protect your running computer from intruders and get alarm if somebody tries to access it.
Drag-Drop Form 7.2.9
Encrypt, store, and get quick access to your login URLs, usernames, passwords, and other private information.
My-iWallet 2
Protect your online log on using biometric authentication instead of passwords.
RIP Killer Popup Blocker 3.12
Keep your surfing private while stopping annoying pop-ups and Flash ads.
DeVault Pro 2009 R6
Organize, backup, encrypt, and share all your files via secure digital vaults.






