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Message-ID: <F54AFA453358C34D8763E073549997282A6974@CPEMS-KPN515.KPNCNL.LOCAL>
Date: Mon, 14 Nov 2016 10:43:40 +0000
From: <vincent.ruijter@....com>
To: <bugtraq@...urityfocus.com>
Subject: Multiple vulnerabilities in Barco Clickshare
CVE-2016-3149 - Remote Code Execution in Barco ClickShare CSC-1 and CSM-1
Affected versions: all versions prior to v01.09.03 (CSC-1) and v01.06.02 (CSM-1).
A remote code execution vulnerability exists within the Barco ClickShare base unit software, that could lead to full compromise of the appliance.
CVE-2016-3150 - Cross-site Scripting in Barco ClickShare CSC-1, CSM-1 and CSE-200
Affected versions: all versions prior to v01.09.03 (CSC-1), v01.06.02 (CSM-1) and v01.03.02 (CSE-200)
A Cross-Site Scripting vulnerability exists within Barco ClickShare's CSC-1 base unit's wallpaper.php due to invalid input and output sanitisation.
CVE-2016-3151 - Path Traversal in Barco ClickShare CSC-1, CSM-1 and CSE-200
Affected versions: all versions prior to v01.09.03 (CSC-1), v01.06.02 (CSM-1) and v01.03.02 (CSE-200).
A Path Traversal vulnerability exists within Barco ClickShare's wallpaper parsing functionality, which leads to disclosure of the /etc/shadow file on the file system.
CVE-2016-3152 - /etc/shadow file disclosure in the CSC-1 firmware update
Affected versions: all versions prior to v01.09.03 (CSC-1)
It is possible to download and extract the firmware image of the CSC-1 and obtain the root password.
The vendor has acknowledged and patched the aforementioned issues. It is recommended to download and apply the most recent firmware update for your appliance.
References:
http://www.barco.com/en/mybarco/mysupport/documentation/software/software-detail?nr=R33050020&rev=001002000009
http://www.barco.com/en/mybarco/mysupport/productsupport/software/software-detail?nr=R33050037&rev=001001000113
https://www.barco.com/en/mybarco/mysupport/productsupport/software/software-detail?nr=R33050070&rev=001001000008
--
Regards,
Vincent Ruijter
Ethical Hacker
Chief Information Security Office
KPN B.V.
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