![]() Var spray // Used to spray objects and fill GcBlocks. Var depth // Used to track the depth of the recursion for the exploit function. write_debug: Used to show debugging output.Ĭonsole.log(str_to_write) // In IE, console only works if devtools is open.Īlert(str_to_write) // A lot of popups but provides information. 32-bit process (iexplorer.exe and not iexplorer.exe *32) If you receive the error "Couldn't rewrite variable", verify that this is 64-bit IE and not a This is the non-EMET-bypassing version and only handles the stack pivot check and EAF. Open Developer Tools and enable debug below. The debug is better viewed in the console. 11 (Either the TabProcGrowth registry key set or Enhanced Protected Mode enabled to use 圆4) ![]() 10 (Either the TabProcGrowth registry key set or Enhanced Protected Mode enabled to use 圆4) any form of process continuation after execution. The exploit executes C:\Windows\System32\calc.exe but doesn't implement and IE 11 because EPM on Windows 7 simply enables 圆4 and doesn't do However, Enhanced Protected Mode sandboxing could be enabled for IE 10 Exploit Description: This exploit was written for 64-bit IE instances. arguments are untracked by the garbage collector. Vulnerability: Use-After-Free when Array.sort() is called with a comparator function. Qihoo 360 - Identifying the vulnerability in the wild # Exploit Title: Microsoft Internet Explorer 11 - Use-After-Free
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