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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200805-07">
<title>Linux Terminal Server Project: Multiple vulnerabilities</title>
<synopsis>
Multiple vulnerabilities have been discovered in components shipped with
LTSP which allow remote attackers to compromise terminal clients.
</synopsis>
<product type="ebuild">ltsp</product>
<announced>May 09, 2008</announced>
<revised>May 09, 2008: 01</revised>
<bug>215699</bug>
<access>remote</access>
<affected>
<package name="net-misc/ltsp" auto="yes" arch="*">
<vulnerable range="lt">5.0</vulnerable>
</package>
</affected>
<background>
<p>
The Linux Terminal Server Project adds thin-client support to Linux
servers.
</p>
</background>
<description>
<p>
LTSP version 4.2, ships prebuilt copies of programs such as the Linux
Kernel, the X.org X11 server (GLSA 200705-06, GLSA 200710-16, GLSA
200801-09), libpng (GLSA 200705-24, GLSA 200711-08), Freetype (GLSA
200705-02, GLSA 200705-22) and OpenSSL (GLSA 200710-06, GLSA 200710-30)
which were subject to multiple security vulnerabilities since 2006.
Please note that the given list of vulnerabilities might not be
exhaustive.
</p>
</description>
<impact type="normal">
<p>
A remote attacker could possibly exploit vulnerabilities in the
aforementioned programs and execute arbitrary code, disclose sensitive
data or cause a Denial of Service within LTSP 4.2 clients.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
LTSP 4.2 is not maintained upstream in favor of version 5. Since
version 5 is not yet available in Gentoo, the package has been masked.
We recommend that users unmerge LTSP:
</p>
<code>
# emerge --unmerge net-misc/ltsp</code>
<p>
If you have a requirement for Linux Terminal Servers, please either set
up a terminal server by hand or use one of the distributions that
already migrated to LTSP 5. If you want to contribute to the
integration of LTSP 5 in Gentoo, or want to follow its development,
find details in bug 177580.
</p>
</resolution>
<references>
<uri link="/security/en/glsa/glsa-200705-02.xml">GLSA 200705-02</uri>
<uri link="/security/en/glsa/glsa-200705-06.xml">GLSA 200705-06</uri>
<uri link="/security/en/glsa/glsa-200705-22.xml">GLSA 200705-22</uri>
<uri link="/security/en/glsa/glsa-200705-24.xml">GLSA 200705-24</uri>
<uri link="/security/en/glsa/glsa-200710-06.xml">GLSA 200710-06</uri>
<uri link="/security/en/glsa/glsa-200710-16.xml">GLSA 200710-16</uri>
<uri link="/security/en/glsa/glsa-200710-30.xml">GLSA 200710-30</uri>
<uri link="/security/en/glsa/glsa-200711-08.xml">GLSA 200711-08</uri>
<uri link="/security/en/glsa/glsa-200801-09.xml">GLSA 200801-09</uri>
<uri link="https://bugs.gentoo.org/177580">Gentoo bug 177580: Port LTSP 5 to Gentoo</uri>
</references>
<metadata tag="requester" timestamp="Tue, 01 Apr 2008 19:23:11 +0000">
rbu
</metadata>
<metadata tag="bugReady" timestamp="Thu, 03 Apr 2008 14:49:37 +0000">
rbu
</metadata>
<metadata tag="submitter" timestamp="Thu, 03 Apr 2008 22:27:26 +0000">
rbu
</metadata>
</glsa>
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