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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201309-02">
<title>strongSwan: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in strongSwan, possibly
allowing remote attackers to authenticate as other users or cause a Denial
of Service condition.
</synopsis>
<product type="ebuild">strongswan</product>
<announced>September 01, 2013</announced>
<revised>September 01, 2013: 1</revised>
<bug>468504</bug>
<bug>479396</bug>
<bug>483202</bug>
<access>remote</access>
<affected>
<package name="net-misc/strongswan" auto="yes" arch="*">
<unaffected range="ge">5.1.0</unaffected>
<vulnerable range="lt">5.1.0</vulnerable>
</package>
</affected>
<background>
<p>strongSwan is an IPSec implementation for Linux.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in strongSwan. Please
review the CVE identifiers referenced below for details.
</p>
</description>
<impact type="low">
<p>A remote attacker could use ECDSA to authenticate as another user with
an invalid signature. Additionally, a remote attacker could send a
specially crafted request, possibly resulting in a Denial of Service.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All strongSwan users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-misc/strongswan-5.1.0"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2054">CVE-2013-2054</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2944">CVE-2013-2944</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-5018">CVE-2013-5018</uri>
</references>
<metadata tag="requester" timestamp="Fri, 23 Aug 2013 13:39:48 +0000">
creffett
</metadata>
<metadata tag="submitter" timestamp="Sun, 01 Sep 2013 23:59:13 +0000">
creffett
</metadata>
</glsa>