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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201603-13">
+ <title>Libreswan: Multiple Vulnerabilities</title>
+ <synopsis>Multiple vulnerabilities have been found in libreSwan possibly
+ resulting in Denial of Service.
+ </synopsis>
+ <product type="ebuild"></product>
+ <announced>March 12, 2016</announced>
+ <revised>March 12, 2016: 1</revised>
+ <bug>550974</bug>
+ <bug>558692</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-misc/libreswan" auto="yes" arch="*">
+ <unaffected range="ge">3.15</unaffected>
+ <vulnerable range="lt">3.15</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>Libreswan is a free software implementation of the most widely supported
+ and standarized VPN protocol based on (“IPsec”) and the Internet Key
+ Exchange (“IKE”).
+ </p>
+ </background>
+ <description>
+ <p>The pluto IKE daemon in Libreswan, when built with NSS, allows remote
+ attackers to cause a Denial of Service (assertion failure and daemon
+ restart) via a zero DH g^x value in a KE payload in a IKE packet.
+ Additionally, remote attackers could cause a Denial of Service (daemon
+ restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC
+ DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>Remote attackers could possibly cause Denial of Service.</p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All Libreswan users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=net-misc/libreswan-3.15"
+ </code>
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3204">CVE-2015-3204</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3240">CVE-2015-3240</uri>
+ </references>
+ <metadata tag="requester" timestamp="Thu, 31 Dec 2015 05:09:11 +0000">
+ BlueKnight
+ </metadata>
+ <metadata tag="submitter" timestamp="Sat, 12 Mar 2016 23:20:43 +0000">b-man</metadata>
+</glsa>