Adobe Flash Player domainMemory ByteArray Use After Free
Description
This module exploits a use-after-free vulnerability in Adobe Flash Player. The vulnerability occurs when the ByteArray assigned to the current ApplicationDomain is freed from an ActionScript worker, when forcing a reallocation by copying more contents than the original capacity, but Flash forgets to update the domainMemory pointer, leading to a use-after-free situation when the main worker references the domainMemory again. This module has been tested successfully on Windows 7 SP1 (32-bit), IE 8 and IE11 with Flash 17.0.0.134.
Author(s)
- bilou
- Unknown
- hdarwin
- juan vazquez <juan.vazquez@metasploit.com>
Platform
Windows
Development
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_domain_memory_uaf
msf exploit(adobe_flash_domain_memory_uaf) > show targets
...targets...
msf exploit(adobe_flash_domain_memory_uaf) > set TARGET < target-id >
msf exploit(adobe_flash_domain_memory_uaf) > show options
...show and set options...
msf exploit(adobe_flash_domain_memory_uaf) > exploit
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