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Re: Samba Remote Zero-Day Exploit
paul.szabo
sydney.edu.au
Date: Sat Feb 06 2010 - 15:48:07 CST
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I find it puzzling how this discussion, including the official Samba
response
http://www.samba.org/samba/news/symlink_attack.html
fails to consider whether the mentioned configuration (when admin sets
non-default "writeable = yes" but leaving default "wide links = yes")
allows write access to the whole filesystem (where the user has UNIX
rights). I also wonder about the interaction with the setting of "unix
extensions" (which I had set to non-default "no" to help Mac clients).
Cheers, Paul
Paul Szabo pszmaths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of Sydney Australia
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