Date: Mon, 21 Feb 2011 15:15:12 +0000
From: "Cal Leeming [Simplicity Media Ltd]"
	<cal.leeming@...plicitymedialtd.co.uk>
To: tc <toughcrowd@...il.com>
Cc: bugtraq@...urityfocus.com, full-disclosure@...ts.grok.org.uk,
	MustLive <mustlive@...security.com.ua>, submissions@...ketstormsecurity.org
Subject: Re: Abuse of Functionality vulnerabilities in
	Drupal

Anyone aware of this being abused in the wild?

On Mon, Feb 21, 2011 at 3:11 PM, tc <toughcrowd@...il.com> wrote:

> -------------
>  Timeline:
> -------------
>
> 2009.03.05 - disclosed at http://www.madirish.net/?article=239
> 2009.03.15 - posted to FD (http://seclists.org/fulldisclosure/2009/Mar/115
> )
> 2009.03.15 - 2010.12.20 - No one gave a fuck
> 2010.12.20 - MustLive announced at my site.
> 2010.12.21 - MustLive informed developers.
> 2011.02.18 - disclosed at MustLive's site.
> 2011.02.18 - current - Everyone continued to not give a fuck
>
>
>
> On Mon, Feb 21, 2011 at 11:00 PM, Justin Klein Keane
> <justin@...irish.net> wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > - ------------
> > Timeline:
> > - ------------
> >
> > 2009.03.05 - disclosed at http://www.madirish.net/?article=239
> > 2009.03.15 - posted to FD (
> http://seclists.org/fulldisclosure/2009/Mar/115)
> > 2010.12.20 - MustLive announced at my site.
> > 2010.12.21 - MustLive informed developers.
> > 2011.02.18 - disclosed at MustLive's site.
> >
> > Justin C. Klein Keane
> > http://www.MadIrish.net
> >
> > The digital signature on this message can be confirmed
> > using the public key at http://www.madirish.net/gpgkey
> >
> > On 02/19/2011 02:28 PM, MustLive wrote:
> >> Hello list!
> >>
> >> I want to warn you about Abuse of Functionality vulnerabilities in
> Drupal.
> >>
> >> -------------------------
> >> Affected products:
> >> -------------------------
> >>
> >> Vulnerable are Drupal 6.20 and previous versions.
> >>
> >> ----------
> >> Details:
> >> ----------
> >>
> >> Abuse of Functionality (WASC-42):
> >>
> >> There is unreliable mechanism of changing password in the system. In
> user
> >> profile (http://site/user/1/edit) it's possible to change password
> without
> >> knowing of current password. And even there is protection against CSRF
> in
> >> the form, this will not protect against Abuse of Functionality.
> >>
> >> Because with using of XSS vulnerabilities it's possible to bypass this
> >> protection and conduct remote attack for changing of the password
> (including
> >> administrator's one). Or at session hijacking via XSS it's possible to
> get
> >> into account and change the password. Or it's possible to do that at
> >> temporarily access to user's computer, from which he logged in to his
> >> account.
> >>
> >> Abuse of Functionality (WASC-42):
> >>
> >> Besides two before-mentioned methods (http://websecurity.com.ua/4763/),
> >> there are the next methods for enumerating of logins of the users.
> >>
> >> At the forum (http://site/forum) logins of the users show, which posted
> at
> >> the forum (opened a topic or wrote a comment).
> >>
> >> In section Recent posts (http://site/tracker) at pages "All last posts"
> and
> >> "My posts" logins of the users show, which wrote posts at the site.
> Attack
> >> is possible to conduct only for logged in users.
> >>
> >> In posts of the blog (http://site/content/post), and also in comments
> to
> >> blog posts and other pages of the site (http://site/page) logins of the
> >> users show, which made a post in blog or made a comment.
> >>
> >> In password recovery form (http://site/user/password) it's possible on
> find
> >> existent logins and e-mails of the users at the site. If to send
> incorrect
> >> login or e-mail then the message shows "Sorry, ... is not recognized as
> a
> >> user name or an e-mail address.", and if to send correct login or
> e-mail,
> >> then this message will not show.
> >>
> >> ------------
> >> Timeline:
> >> ------------
> >>
> >> 2010.12.20 - announced at my site.
> >> 2010.12.21 - informed developers.
> >> 2011.02.18 - disclosed at my site.
> >>
> >> I mentioned about these vulnerabilities at my site
> >> (http://websecurity.com.ua/4776/).
> >>
> >> Best wishes & regards,
> >> MustLive
> >> Administrator of Websecurity web site
> >> http://websecurity.com.ua
> >>
> >>
> >> _______________________________________________
> >> Full-Disclosure - We believe in it.
> >> Charter: http://lists.grok.org.uk/full-disclosure-charter.html
> >> Hosted and sponsored by Secunia - http://secunia.com/
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> >
> > _______________________________________________
> > Full-Disclosure - We believe in it.
> > Charter: http://lists.grok.org.uk/full-disclosure-charter.html
> > Hosted and sponsored by Secunia - http://secunia.com/
> >
>
> _______________________________________________
> Full-Disclosure - We believe in it.
> Charter: http://lists.grok.org.uk/full-disclosure-charter.html
> Hosted and sponsored by Secunia - http://secunia.com/
>

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_______________________________________________
Full-Disclosure - We believe in it.
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