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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201412-26">
<title>strongSwan: Multiple Vulnerabilities</title>
<synopsis>Two vulnerabilities have been found in strongSwan, possibly
resulting in Denial of Service or a bypass in authentication restrictions.
</synopsis>
<product type="ebuild">strongswan</product>
<announced>December 13, 2014</announced>
<revised>December 13, 2014: 1</revised>
<bug>507722</bug>
<bug>509832</bug>
<access>remote</access>
<affected>
<package name="net-misc/strongswan" auto="yes" arch="*">
<unaffected range="ge">5.1.3</unaffected>
<vulnerable range="lt">5.1.3</vulnerable>
</package>
</affected>
<background>
<p>strongSwan is an IPSec implementation for Linux.</p>
</background>
<description>
<p>A NULL pointer dereference and an error in the IKEv2 implementation have
been found in strongSwan.
</p>
</description>
<impact type="normal">
<p>A remote attacker could create a Denial of Service condition or bypass
security restrictions.
</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-5.1.3"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2338">CVE-2014-2338</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2891">CVE-2014-2891</uri>
</references>
<metadata tag="requester" timestamp="Mon, 04 Aug 2014 19:27:51 +0000">
keytoaster
</metadata>
<metadata tag="submitter" timestamp="Sat, 13 Dec 2014 18:56:21 +0000">ackle</metadata>
</glsa>