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<?xml version="1.0" encoding="UTF-8"?>
<glsa id="201206-10">
<title>ejabberd: Multiple Denial of Service vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in ejabberd, the worst of
which allowing for remote Denial of Service.
<product type="ebuild">ejabberd</product>
<announced>June 21, 2012</announced>
<revised>June 21, 2012: 1</revised>
<package name="net-im/ejabberd" auto="yes" arch="*">
<unaffected range="ge">2.1.9</unaffected>
<vulnerable range="lt">2.1.9</vulnerable>
<p>ejabberd is the Erlang jabber daemon.</p>
<p>Multiple vulnerabilities have been discovered in ejabberd. Please review
the CVE identifiers referenced below for details.
<impact type="normal">
<p>ejabberd allows remote attackers to cause a Denial of Service condition
with the result of either crashing the daemon or the whole system by
causing memory and CPU consumption.
<p>There is no known workaround at this time.</p>
<p>All ejabberd users should upgrade to the latest version:</p>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-im/ejabberd-2.1.9"
<uri link="">CVE-2010-0305</uri>
<uri link="">CVE-2011-1753</uri>
<uri link="">CVE-2011-4320</uri>
<metadata timestamp="Fri, 07 Oct 2011 23:37:20 +0000" tag="requester">
<metadata timestamp="Thu, 21 Jun 2012 18:14:54 +0000" tag="submitter">craig</metadata>