Re: bug in iChat 3.0 (maybe others)

From: Renzo Toma (renzoat_private)
Date: Thu Sep 10 1998 - 00:56:43 PDT

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    the host:4080/../../../etc/passwd bug has been fixed in 3.03 (checked for
    the solaris 2.5 version)
    
    Cheers,
    
    -Renzo
    
    [original post below]
    > The iChat (http://www.ichat.com/) ROOMS server runs as 'nobody', and on
    > port 4080 as default. From what I've noticed, it just uses http, and has
    > a bug which lets following /../../../ be ran on the URL using any web
    > browser.  For example, something like:
    >
    > http://chat.server.com:4080/../../../etc/passwd
    >
    > will display the passwd file. With this you can view any file on the
    > system that 'nobody' has access to. I was only able to test this on
    > version 3.0 of the software, and running on Solaris. I contacted the
    > company about this, all they said was that if you're using 3.0, you
    > should upgrade to 3.03 as soon as possible.  I don't even know if this
    > particular bug is fixed in that version. If you can try this on other
    > versions and OS's, I'd like to hear about the results.
    



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