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Adobe Flash Player UncompressViaZlibVariant Uninitialized Memory

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Adobe Flash Player UncompressViaZlibVariant Uninitialized Memory



This module exploits an uninitialized memory vulnerability in Adobe Flash Player. The vulnerability occurs in the ByteArray::UncompressViaZlibVariant method, which fails to initialize allocated memory. When using a correct memory layout this vulnerability leads to a ByteArray object corruption, which can be abused to access and corrupt memory. This module has been tested successfully on Windows 7 SP1 (32-bit), IE 8 and IE11 with Flash


  • Nicolas Joly
  • Unknown
  • juan vazquez <juan.vazquez@metasploit.com>




Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':

msf > use exploit/windows/browser/adobe_flash_uncompress_zlib_uninitialized
msf exploit(adobe_flash_uncompress_zlib_uninitialized) > show targets
msf exploit(adobe_flash_uncompress_zlib_uninitialized) > set TARGET < target-id >
msf exploit(adobe_flash_uncompress_zlib_uninitialized) > show options
    ...show and set options...
msf exploit(adobe_flash_uncompress_zlib_uninitialized) > exploit

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