funsec mailing list archives

Re: Format of embedded graphics


From: "David Lodge" <dave () cirt net>
Date: Thu, 29 Dec 2005 14:43:21 -0000

This graphic was a non-malicious WMF file that I renamed .GIF and embedded.
So what happens to the format of such a graphic when embedded in an HTML
e-mail? Is it forced to GIF or JPG, or is it perhaps still a WMF and
potentially malicious?

Opera's M2 client didn't even show there was an attachment (it doesn't support the outbind: method)

dave
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