TO HOW: Internet Explorer ??? .NET ???????? ???????? ???? ???? ?? ??? ????? IEHost ???

???? ?????? ???? ??????
???? ID: 313892 - ?? ???????? ?? ?????? ??? ?? ?? ???? ???? ???? ??.
??? ?? ??????? ???? | ??? ?? ??????? ????

?? ????? ??

??????

?? ???? ????? ???? ?? ?? IEHost.dll, ?? Internet Explorer ?? ???? ??? ???????? ??????? ???? ??-???? (CLR) ????? ???? ?? ??? ????????? ?????? ?????? ?????? ???? ?? ??? ???? ?????

Microsoft .NET Framework SDK ???????? ?????? ?? ?? ?? ?? ???? ?? ?? ?? Internet Explorer ??? ??? .NET ??????? ????? ???? ???? ?? ??? Fuslogvw.exe ?? ????? ???? ?? ??? ???? ?? ????? ???? ??? "Fusion," ?? ?? ???? ??? ???? ?? ?????? ?? Microsoft ?? ?? ?????????-??????? ?????-?????? ????? ??? ?????, Fuslogvw.exe ???? ??????? ?? ???? ?????????? ??????? ???? ??? ?????? ??????? ???? ???

IEHost.dll ?? ???? ???

.NET ??????? ?? ????? ?? ????? ???? Internet Explorer ??? ??????? ???? ???? ?? ?? MIME ??????, ?? ????????? ??? Mscoree.dll, ?? Internet Explorer IMoniker ???? ?? ??? ??? ???? ?? ?? ??? ??? ???? ?????? ?????????/octet-??????? MIME ?????? ?? ??? ?? ??????? ???? ??BindToObject?????? ??? ?????? ????????? ???? ?? ???? ?? ??? ???????? ??????? ?? ?? ????????? ???? ?? ??? ???????? ???????? (PE) ????? ??? ??? ????? ?? ??? ???? ??????? ???? ??? ?? ???? ??, ?????? ????? ???? ??, ?? Internet Explorer ?????????? ?????? ?? ??????? ???? ?? ?????? ???? ???

??????? ?? ?? .NET ??????? ??, ??? ??????? IEHost ???????? ??????? ??? ?? ???? ?? ?? ?????? ???? ??? ???????? ?? ??????? ????? ?? ??? ???? ???????? ???????? ??? ???? ?? factory ???????? ???? ??? ??? IEManager, ?? ??????? ??????? ????????? ????? ???????? ???? ?? (AppDomains) Internet Explorer ?? evidence ?? ???? ??? ??????? ??? ????? ?? ??? (particularly, URL ?? ???? ???????) ????? ??? ??????? ???? ????? ??? ?? ?? ????????? ????????? ???? ?? ????

??????? ??? ?? ??? ??, ??????? ????????? ?? ???????? ?? ??????? ??? ????????? ???????? ??? ??????? ???? ???? ??? ??? ???? ActiveX ????????, ??? ?? ?????????? ??????? ???? ?? ?? .NET ???????? ???? ??????, ???? ???????? ???? ?????, grooved ???? ????? ?? ???? ??????? ??? ????????? ?? ????? ?? ??? ???? ?????? ???? ?? ??? IEHost ???? ????

??????? MIME ?? ???? ??? ???????? ???????, ?? ??? Microsoft ???????? ??? ???? ????? ?? ??? ????? ???? ?????? ?? ????? ????:
260840: ????? ????????? ???? ?? MIMEfilt ?? MIME ?????? Internet Explorer ?? ???

IEHost ???? ??? ???? ?? ?????? ???? ?? ??? ??

???????:: ??? ?? ????????? ?????? ?? ???? ??? ?? ?????? ??, ?? ?? ????? ?????? ?? ?? ???? ???? ???????? ?????? ?? ???????????? ???? ??? ???? ?? ?? ???? ?? ???? ??? Microsoft ?????? ???? ???? ?? ?? ?? ????????? ?????? ?? ???? ?????? ?? ???? ???? ???????? ?? ?? ?? ???? ???.. ????????? ?????? ?? ????? ???? ????? ?? ????..
  1. ????? ????,???????????? ????,???????????:regedit?? ????-????? ????, ?? ???? ???OK.
  2. ?????? ?????, ?? ????? ????????? ????? ?? ????? ????:
    HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework
  3. ??? DWORD ??? ?? ??? ??????DebugIEHost?? ?????; ???? ?? ??? ????? ??? ???? ???-????? ????
  4. ??? ???????? ??? ??? ??????IEHostLogFile. ?? ????? (????? ??? ????) ????? ?? ?? ????? ???? ?? ?? ???? ????? (?????? ?? ???, C:\Temp\IEDebug.log) ?? ??????? ???? ????? ??? ????

???? ??? ????? ??? ???????

IEHost ?????? ????? ??? ?? ?? ??? ????? ??? ????????????, ?? ?? ????? .NET ???? ?? ???? ??:Microsoft.IE.Manager, ??Microsoft.IE.SecureFactory. ?????? ?? ???::
Creating security manager

Microsoft.IE.Manager: Microsoft.IE.Manager: unique id lgth = 28
Microsoft.IE.SecureFactory: Create SecureFactory() with security 
information
Microsoft.IE.Manager: Created secure factory
Microsoft.IE.SecureFactory: Creating instance of the object in the correct 
domain
Microsoft.IE.SecureFactory: pUrl = http://servername/DebugIEHost/DebugIEHost/test.htm
Microsoft.IE.SecureFactory: id = 86474707A316B616E65610000000
Microsoft.IE.SecureFactory: link = 
Microsoft.IE.SecureFactory: licenses = 
Microsoft.IE.Manager: Url = 
http://servername/DebugIEHost/DebugIEHost/test.htm
Microsoft.IE.Manager: UrlGetPartW returned 0
Microsoft.IE.Manager: CodeBase = http://servername
Microsoft.IE.Manager: Application = DebugIEHost/DebugIEHost
					
?? ??????? URL ??????? ?? ????????, ?? ??? ????? ???? ???? ?? ?? ????????? ??????? ???? ?? ??? ??, ??? ???? ?????????? ??????? ???? ?? ??? ????? ???? ???? ??, ?? ???? ???? (???? ?????? ?????) ??? ?? ???????? ?? ??? ??????? ?? ??? ?? ????? ???? ???

???? ?????? ??????? ?? ???? ????? ?????, ?? ???????? ??????? ?? ????? ??? ?????? ??????? ???? ?? ??? ?? ??? ????? ??? ??????? ???? ???? ??? ?????? ?? ???, ???? ???? constructor ??? ???? ??????? ??? ????? ?? ??? ?????? ???? ???:
public DebugIEHost() {
    // This call is required by the Windows.Forms Form Designer.
    InitializeComponent();

    // TODO: Add any initialization after the InitForm call
    FileStream fs = File.Open(@"C:\temp.tmp",System.IO.FileMode.CreateNew);
    StreamWriter sw = new System.IO.StreamWriter(fs);
    sw.WriteLine("Hello, world");
}
				
?? ???????? ??? ????, ????? ??????? ???????? ?? ???? ???? ??? ???? ??? sited Internet Explorer ??? ??? ??, ?? ???? ???? ?????? ??? ???????, ?? ?????? ????? ????? ??? ????? ???? ???? ??? ?? ?????????? ?? ????? traces ?????: ????? ????? (?? ???? ???????? ?? thrown ??), ?? ????? ????? (?????? ???????? ?? ?????? ?? ??????????? ??? ??-???? ?????? thrown ?? ??)? ?????? ?? ???::
Microsoft.IE.SecureFactory: System.Reflection.TargetInvocationException:
Exception has been thrown by the target of an invocation.---->
System.Security.SecurityException: Request for the permission of 
type System.Security.Permissions.FileIOPermission, mscorlib, 
Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 
failed.
   at System.Security.CodeAccessSecurityEngine.CheckHelper(PermissionSet 
grantedSet, PermissionSet deniedSet, CodeAccessPermission demand, 
PermissionToken permToken)
   ...
					
??????? ????? ???, ?? ??? ?? ???? ?? ?? ???? ??? ??????? ?? ?????? ?? ?????? ???? ?????:
The state of the failed permission was: 
<IPermission class="System.Security.Permissions.FileIOPermission, 
mscorlib, Version=1.0.3300.0, Culture=neutral, 
PublicKeyToken=b77a5c561934e089"
             version="1"
             Read="C:\temp.tmp"
             Write="C:\temp.tmp"/>
					

??????

.NET ?? ??????? ?? ???? ??? ???? ??????? ?? ??? Framework SDK ?? ???, ????? MSDN ??? ???? ?? ????:
Microsoft .NET Framework SDK ?? ???????

???

???? ID: 313892 - ????? ???????: 04 ?????? 2010 - ??????: 5.0
???? ???? ???? ??:
  • Microsoft .NET Framework 1.1
  • Microsoft .NET Framework 1.0
??????: 
kbctrl kbmisctools kbdebug kbhowtomaster kbmt KB313892 KbMthi
???? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:313892

??????????? ???

 

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