full-disclosure - [FD] Command injection vulnerability in Citrix NITRO SDK xen_hotfix page

Open Source and information security mailing list archives

Message-ID: <550AF5D3.9090008@securify.nl>
Date: Thu, 19 Mar 2015 17:14:11 +0100
From: "Securify B.V." <lists@...urify.nl>
To: fulldisclosure@...lists.org
Subject: [FD] Command injection vulnerability in Citrix NITRO SDK xen_hotfix
	page

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Command injection vulnerability in Citrix NITRO SDK xen_hotfix page
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Han Sahin, August 2014

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Abstract
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Securify discovered a command injection vulnerability in xen_hotfix page
of the NITRO SDK. The attacker-supplied command is executed with
elevated privileges (nsroot). This issue can be used to compromise of
the entire Citrix SDX appliance and all underling application's and
data.

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Tested version
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This issue was discovered in Citrix NetScaler SDX svm-10.5-50-1.9, other
versions may also be affected.

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Fix
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Citrix reports that this vulnerability is fixed in NetScaler 10.5 build
52.3nc.

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Details
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https://www.securify.nl/advisory/SFY20140806/command_injection_vulnerability_in_citrix_nitro_sdk_xen_hotfix_page.html

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