RE: Pidgin IM Client Password Disclosure Vulnerability.

["Quark IT - Hilton Travis" <Hilton () QuarkIT com au>]

The latest version of Pidgin - 2.5.1 - was released on 2008-08-31.  This
must be an ancient version you've got here!

--

http://blog.hiltontravis.com/

Regards,

Hilton Travis                       Phone: +61 (0)7 3105 9101
(Brisbane, Australia)               Phone: +61 (0)419 792 394
Manager, Quark IT                   http://www.quarkit.com.au
         Quark Group                http://www.quarkgroup.com.au

     Microsoft SBSC PAL (Australia) http://www.sbscpal.com/

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                    Quark Group Pty. Ltd.
      T/A Quark Automation, Quark AudioVisual, Quark IT

> -----Original Message-----
> From: Aditya K Sood [mailto:0kn0ck () secniche org]
> Sent: Wednesday, 17 September 2008 10:41 PM
> To: bugtraq () securityfocus com
> Subject: Pidgin IM Client Password Disclosure Vulnerability.
>
> Pidgin IM Client Password Disclosure Vulnerability.
>
> *Version Affected:*
> 0.7.10 Unicode / Previous version can be affected.
>
> *Release Date:*
> 11 September 2008
>
> *About:*
> Pidgin is a graphical modular messaging client based on libpurple
which
> is capable
> of connecting to AIM, MSN, Yahoo!, XMPP, ICQ, IRC, SILC, SIP/SIMPLE,
> Novell GroupWise,
> Lotus Sametime, Bonjour, Zephyr, MySpaceIM, Gadu-Gadu, and QQ all at
> once. It is written using GTK+.
>
> *Description:*
> The pidgin client inherits client side password disclosure
> vulnerability. The credentials used to
> connect to the required service i.e. username and password is not
> encrypted properly. The credentials
> can be extracted in clear text by dumping process memory of the live
> pidgin process when a connection
> is set. The vulnerability allows anyone with access to the client
> system
> to obtain the username and password.
> Additionally, this vulnerability could also be exploited by fooling
the
> user to execute malicious code which
> would dump the memory of the process "pidgin.exe"..
>
> *Proof of Concept:*
> http://evilfingers.com/advisory/pidgin_password_disc_vuln.pdf
> http://secniche/advisory/pidgin_vul.pdf
> * <cid:part1.02090307.09020405@secniche.org>*
> *Links: *
> http://secniche.org/advisory.html
> http://evilfingers.com/advisory/index.php
> *
> Credit:*
> Aditya K Sood
>
> *Disclaimer*
> The information in the advisory is believed to be accurate at the time
> of publishing based on currently
> available information. Use of the information constitutes acceptance
> for
> use in an AS IS condition. There is
> no representation or warranties, either express or implied by or with
> respect to anything in this document,
> and shall not be liable for a ny implied warranties of merchantability
> or fitness for a particular purpose or for
> any indirect special or consequential damages.