RE: [Exim] Bugbear virus

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Author: Hubbard, Matt
Date:  
To: 'exim-users@exim.org'
Subject: RE: [Exim] Bugbear virus
David Snowdon asked:
> Has anyone else seen messages containing the Bugbear-A virus
> getting past the Exim system_filter file (Version 0.17 from the
> Web site)? We are running 4.10.
>
> I haven't yet been able to trap a raw message to investigate
> in detail.


Yes, unfortunately I have. I believe it's because its using unquoted
filenames containing spaces.

(s/^K/C/) Example:

Kontent-Type: audio/x-midi;
    name=Katie's Folder.doc.pif
Kontent-Transfer-Encoding: base64
Kontent-ID: <947zm5nJaHzaH>


Cheers,
Matt.