CVE-2013-3660: Improper Restriction of Operations within the Bounds of a Memory Buffer

The EPATHOBJ::pprFlattenRec function in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, and Windows Server 2012 does not properly initialize a pointer for the next...

CVE-2013-3660

The EPATHOBJ::pprFlattenRec function in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, and Windows Server 2012 does not properly initialize a pointer for the next...

The Windows kernel-EPATHOBJ 0day exploit-vulnerability warning-the black bar safety net

This vulnerability is through the PATHALLOCfor memory pressure of the test broke, the first use of PATHRECpointing to the same user space PATHREC EPATHOBJ::bFlatten it will”spin”for an unlimited linked list traversal. Such as:PathRecord-next = PathRecord; Although it will spin,but it will be by...

Microsoft Windows - Win32k!EPATHOBJ::pprFlattenRec Uninitialized Next Pointer Testcase

I'm quite proud of this list cycle trick, here's how to turn it into an arbitrary write. First, we create a watchdog thread that will patch the list atomically when we're ready. This is needed because we can't exploit the bug while HeavyAllocPool is failing, because of the early exit in...

Microsoft Windows - Win32k!EPATHOBJ::pprFlattenRec Uninitialized Next Pointer Testcase

Microsoft Windows - Win32k!EPATHOBJ::pprFlattenRec Uninitialized Next Pointer Testcase I'm quite proud of this list cycle trick, here's how to turn it into an arbitrary write. First, we create a watchdog thread that will patch the list atomically when we're ready. This is needed because we can't...

Windows EPATHOBJ::pprFlattenRec Local Privilege Escalation

This module exploits a vulnerability on EPATHOBJ::pprFlattenRec due to the usage of uninitialized data which allows to corrupt memory. At the moment, the module has been tested successfully on Windows XP SP3, Windows 2003 SP1, and Windows 7 SP1. Module Options msf use...