Microsoft Remote Desktop on Windows XP Lets Remote Authenticated Users Restart the System
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SecurityTracker Alert ID: 1011940
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SecurityTracker URL: http://securitytracker.com/id?1011940
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CVE Reference: GENERIC-MAP-NOMATCH
(Links to External Site)
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Date: Oct 26 2004
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Impact: Denial of service via network
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Fix Available: Yes
Exploit Included: Yes
Vendor Confirmed: Yes
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Version(s): prior to SP2
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Description: A vulnerability was reported in Microsoft Remote Desktop on Windows XP. A remote authenticated user can restart the system.
In August 2004, Microsoft reported that a remote authenticated user can access the target system and issue the Tsshutdn command to restart a Windows XP-based system.
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Impact: A remote authenticated user can cause the system to restart.
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Solution: The vendor has issued a fix as part of Windows XP SP2. The knowledge base article describing this issue is available at:
http://support.microsoft.com/default.aspx?scid=kb;en-us;838202
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Vendor URL: support.microsoft.com/default.aspx?scid=kb;en-us;838202 (Links to External Site)
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Cause: Access control error
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Underlying OS: Windows (XP)
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Reported By: "G. Dell'Abate" <bababooey@USA.COM>
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Message History:
None.
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Source Message Contents
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Date: Fri, 22 Oct 2004 19:33:24 -0500
From: "G. Dell'Abate" <bababooey@USA.COM>
Subject: Any Authenticated User can Restart or Shutdown a Remote WinXP computer
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http://support.microsoft.com/default.aspx?scid=kb;en-us;838202 states:
Windows XP can be restarted remotely by a non-administrative user
Any user who is a member of the Authenticated Users group can use the Tsshutdn command to restart a r emote Windows XP-based computer.
This problem is fixed in SP2...Might be the best reason for a corporation to upgrade.
G.D
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