WebApp Sec mailing list archives
Re: GMail blocking "executable" attachments
From: Wilfried Schobeiri <nphase () gmail com>
Date: Wed, 20 Apr 2005 16:41:57 -0500
I'd rather see a virus scan than an arbitrary extension block. Though some might consider it a security breach, I think a systematic deep scan for malicious files would be more effective. Outlook per default has blocking methods for executables that can be highly annoying when they are known not to be malicious, this is my reason for having a more in depth, 'personalized' solution rather than a generic one. On 4/19/05, Scovetta, Michael V <Michael.Scovetta () ca com> wrote:
All- I've noticed that G-Mail blocks attachments that contain "executable" files. (A zip file containing an .MDB, and even a zip file containing a zip file containing an .MDB). I assume they'd block all the usual suspects, but isn't that sort of the point of sending e-mails with attachments? Renaming the enclosed .MDB to .TXT allows it to be send through, so it's not really a major problem. Do you think Google should be deep-scanning the files for content, or just the extension, and would running a virus detector against it be just as good? No real issue here, I just thought it was interesting-not sure if other major email providers do the same thing. Regards, Michael Scovetta Computer Associates Senior Application Developer
-- -Wilfried Schobeiri nphase () gmail com http://www.infinitefour.com http://www.depushed.com
Current thread:
- GMail blocking "executable" attachments Scovetta, Michael V (Apr 20)
- RE: GMail blocking "executable" attachments Richard M. Smith (Apr 21)
- Re: GMail blocking "executable" attachments Michael Silk (Apr 21)
- Re: GMail blocking "executable" attachments Wilfried Schobeiri (Apr 21)
- Re: GMail blocking "executable" attachments James Riden (Apr 21)
- <Possible follow-ups>
- RE: GMail blocking "executable" attachments Scovetta, Michael V (Apr 21)