Full Disclosure mailing list archives

Re: Facebook Attach EXE Vulnerability


From: Dan Ballance <tzewang.dorje () gmail com>
Date: Thu, 27 Oct 2011 21:33:00 +0100

Is this for real? If so, this is a huge scandal imho. Such a simple error
for a Facebook developer to make.
On 27 Oct 2011 13:53, "Nathan Power" <np () securitypentest com> wrote:


---------------------------------------------------------------------------------
1. Summary:

When using the Facebook 'Messages' tab, there is a feature to attach a
file.
Using this feature normally, the site won't allow a user to attach an
executable file.
A bug was discovered to subvert this security mechanisms. Note, you do NOT
have
to be friends with the user to send them a message with an attachment.


---------------------------------------------------------------------------------

Read the rest of this advisory here:

http://www.securitypentest.com/2011/10/facebook-attach-exe-vulnerability.html


Enjoy :)


Nathan Power
www.securitypentest.com

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_______________________________________________
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Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/

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