Vulnerability  oval:org.mitre.oval:def:199
Weak Encryption in RDP Protocol  

Remote Data Protocol (RDP) version 5.0 in Microsoft Windows 2000 and RDP 5.1 in Windows XP does not encrypt the checksums of plaintext session data, which could allow a remote attacker to determine the contents of encrypted sessions via sniffing, aka "Weak Encryption in RDP Protocol."
Create Date: 2003-10-10 Last Update Date: 2012-04-16

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: windows (from OVAL definitions) Products: windows
  • Microsoft Windows 2000
  • Remote Data Protocol (RDP)

References

Criteria

The system is vulnerable
IF : All of the following are true
IF : All of the following are true Software section
IF : NOT SP4 or later Installed
Windows : Registry Test :  SP4 or later Installed 
At least one of the objects listed below must exist on the system (Existence check)
Windows : Registry Object This registry key holds the service pack installed on the host if one is present.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : CSDVersion
value pattern match ^[Ss][Ee][Rr][Vv][Ii][Cc][Ee] [Pp][Aa][Cc][Kk] ([4-9]|([1-9][0-9]+))$
Regex that matches Service pack is 4 or later windows : registry_state 
IF : NOT Patch Q324380 installed
Windows : Registry Test :  Patch Q324380 installed 
At least one of the objects listed below must exist on the system (Existence check)
Windows : Registry Object 
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Hotfix\Q324380 : Installed
value equals 1 (datatype=int)
windows : registry_state 
IF : File %windir%\system32\drivers\rdpwd.sys version is less than 5.0.2195.5880
Windows : File Test :  File %windir%\system32\drivers\rdpwd.sys version is less than 5.0.2195.5880 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File 
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion : SystemRoot}}]]\System32\drivers\rdpwd.sys
version less than 5.0.2195.5880 (datatype=version)
windows : file_state 
IF : Terminal Server Version
Windows : Registry Test :  Terminal Server Version 
At least one of the objects listed below must exist on the system (Existence check)
Windows : Registry Object 
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server : ProductVersion
value (equals) 5.0 (datatype=version)
windows : registry_state 
IF : All of the following are true Configuration section
IF : RDP Enabled
Windows : Registry Test :  RDP Enabled 
At least one of the objects listed below must exist on the system (Existence check)
Windows : Registry Object 
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RDPWD : Start
value not equal 4 (datatype=int)
windows : registry_state 

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