Date: Fri, 29 Jun 2012 09:44:44 +0200 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-dev@...ts.openwall.com Subject: Re: WPA-PSK big-endian fix 2012/6/28 Solar Designer <solar@...nwall.com>: > Lukas - > > On Fri, Jun 29, 2012 at 12:12:08AM +0400, Solar Designer wrote: >> The attached patch makes the WPA-PSK format (CPU) work on big-endian > > BTW, perhaps eapol_size and keyver should be validated in valid() and in > hccap2john.c. Keyver -hmm you're right there might be something other that 1 or 2. Eapolsize - of course. > Do these come from an external tool? Or even directly from network > traffic? In the latter case, we might even have a remote arbitrary code > execution vulnerability here. %-) Omg we do not want this. > Also, is it specified (where?) that these are in little-endian form, or > does this vary between builds of whatever tool creates the file? Both tools I know use little endian. And it is by deafult in little-endian I think. http://hashcat.net/wiki/hccap Lukas
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.