Looks like it might have been patched already. FTA:
>Further research suggests this could be the issue detailed in CVE-2014-4451 but this has yet to be confirmed. We plan to test the same attack on an 8.2 device and will update with our progress.
>Further research suggests this could be the issue detailed in CVE-2014-4451 but this has yet to be confirmed. We plan to test the same attack on an 8.2 device and will update with our progress.