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.
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_uafmsf undefined(flash_domain_memory_uaf) > show actions ...actions...msf undefined(flash_domain_memory_uaf) > set ACTION < action-name >msf undefined(flash_domain_memory_uaf) > show options ...show and set options...msf undefined(flash_domain_memory_uaf) > runPrioritise with Active Threat Intelligence
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