<?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>2013-11-20</announced> <revised count="1">2013-11-20</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 ">=net-p2p/opendchub-0.8.2" </code> </resolution> <references> <uri link="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-1147"> CVE-2010-1147 </uri> </references> <metadata tag="requester" timestamp="2011-10-07T23:38:01Z"> underling </metadata> <metadata tag="submitter" timestamp="2013-11-20T10:00:54Z">Zlogene</metadata> </glsa>