Difference between revisions of "User:Dgeerts/DontLookAtMe"

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=Able to run arbitrary executables on Windows Terminal server=
 
*<B>Type</B>: Local arbitrary code execution
 
*<B>Status</B>: Not fixed
 
  
Microsoft Windows' bootloader by default checks the header of the executable it is given, to determine whether it is an EXE, BAT or COM file, and automatically runs it as the proper type. The current configuration on the Nikhef Windows Terminal Server blocks the loading of arbitrary EXE and COM files, but not arbitrary BAT files. Thus, by renaming the file extension from EXE to BAT, this security feature is circumvented, and the executable executed.
 

Latest revision as of 15:38, 4 July 2011