On 10/15/07, 3APA3A <[EMAIL PROTECTED]> wrote: > Can not reproduce it on patched Windows XP. May be it's DynaZIP library > buffer overflows fixed with MS04-34.
I think it should work. Try this and let me know if the ZIP handler crashes... * Open IIIIIIIIJJJJJJJJKKKKKKKKLLLLLLLL.zip * Then the EEEEEEEEFFFFFFFFGGGGGGGGHHHHHHHH.zip embedded within * Click the "UP-DIRECTORY" button * Crash ... It may be possible to exploit this without any user interaction, for instance, while extraction is occurring. Or, it may also be possible to integrate a path similar to the '..' tar traversal that was published recently. I have no idea. If you find that it does crash on your latest updated XP, let us know... -- Kristian Erik Hermansen _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
