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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201311-12">
<title>Open DC Hub: Arbitrary code execution</title>
<synopsis>A vulnerability in Open DC Hub could result in execution of
arbitrary code.
</synopsis>
<product type="ebuild">opendchub</product>
<announced>November 20, 2013</announced>
<revised>November 20, 2013: 1</revised>
<bug>314551</bug>
<access>remote</access>
<affected>
<package name="net-p2p/opendchub" auto="yes" arch="*">
<unaffected range="ge">0.8.2</unaffected>
<vulnerable range="lt">0.8.2</vulnerable>
</package>
</affected>
<background>
<p>Open DC Hub is the hub software for the Direct Connect file sharing
network.
</p>
</background>
<description>
<p>A stack-based buffer overflow flaw has been discovered in the way Open
DC Hub sanitized content of a user’s MyINFO message.
</p>
</description>
<impact type="normal">
<p>A remote authenticated user may be able to execute arbitrary code or
cause a Denial of Service condition via specially crafted MyINFO message.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Open DC Hub users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-p2p/opendchub-0.8.2"
</code>
</resolution>
<references>
<uri link="http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-1147">
CVE-2010-1147
</uri>
</references>
<metadata tag="requester" timestamp="Fri, 07 Oct 2011 23:38:01 +0000">
underling
</metadata>
<metadata tag="submitter" timestamp="Wed, 20 Nov 2013 10:00:54 +0000">Zlogene</metadata>
</glsa>