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<?xml version="1.0" encoding="UTF-8"?>
<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.
<product type="ebuild">opendchub</product>
<announced>November 20, 2013</announced>
<revised>November 20, 2013: 1</revised>
<package name="net-p2p/opendchub" auto="yes" arch="*">
<unaffected range="ge">0.8.2</unaffected>
<vulnerable range="lt">0.8.2</vulnerable>
<p>Open DC Hub is the hub software for the Direct Connect file sharing
<p>A stack-based buffer overflow flaw has been discovered in the way Open
DC Hub sanitized content of a user’s MyINFO message.
<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>There is no known workaround at this time.</p>
<p>All Open DC Hub users should upgrade to the latest version:</p>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-p2p/opendchub-0.8.2"
<uri link="">
<metadata tag="requester" timestamp="Fri, 07 Oct 2011 23:38:01 +0000">
<metadata tag="submitter" timestamp="Wed, 20 Nov 2013 10:00:54 +0000">Zlogene</metadata>