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Windows ndis.sys IOCTL 0x170034 (ndis!ndisNsiGetIfNameForIfIndex) pool buffer overflow #516

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Credit is to "Nils Sommer of bytegeist, working with Google Project Zero".

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The attached testcase crashes Windows 7 32-bit due to a pool buffer overflow in 
an ioctl handler. Enabling special on ndis.sys netio.sys and ntoskrnl helps to 
track down the issue, however it will crashes due to a bad pool header without 
special pool as well.

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This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without a broadly available patch, then the bug report will automatically
become visible to the public.

Original issue reported on code.google.com by haw...@google.com on 4 Sep 2015 at 10:04

Attachments:

GoogleCodeExporter commented 8 years ago

Original comment by haw...@google.com on 4 Sep 2015 at 10:04

GoogleCodeExporter commented 8 years ago

Original comment by haw...@google.com on 5 Sep 2015 at 12:29

GoogleCodeExporter commented 8 years ago 
Issue 517 has been merged into this issue.

Original comment by haw...@google.com on 17 Sep 2015 at 7:01

GoogleCodeExporter commented 8 years ago 
Fixed in MS15-117.

Original comment by haw...@google.com on 20 Nov 2015 at 7:29