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52 lines
1.9 KiB
52 lines
1.9 KiB
11 years ago
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<?xml version="1.0" encoding="UTF-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201401-09">
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<title>Openswan: User-assisted execution of arbitrary code</title>
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<synopsis>A vulnerability in Openswan could result in execution of arbitrary
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code or Denial of Service.
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</synopsis>
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<product type="ebuild">openswan</product>
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<announced>January 18, 2014</announced>
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<revised>January 18, 2014: 1</revised>
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<bug>483204</bug>
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<access>remote</access>
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<affected>
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<package name="net-misc/openswan" auto="yes" arch="*">
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<unaffected range="ge">2.6.39</unaffected>
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<vulnerable range="lt">2.6.39</vulnerable>
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</package>
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</affected>
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<background>
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<p>Openswan is an implementation of IPsec for Linux.</p>
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</background>
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<description>
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<p>A buffer overflow flaw has been discovered in Openswan when using
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Opportunistic Encryption.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could send a specially crafted DNS TXT record,
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possibly resulting in execution of arbitrary code with the privileges of
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the process or a Denial of Service condition.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All Openswan users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=net-misc/openswan-2.6.39"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2053">CVE-2013-2053</uri>
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</references>
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<metadata tag="requester" timestamp="Sun, 01 Sep 2013 18:39:23 +0000">ackle</metadata>
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<metadata tag="submitter" timestamp="Sat, 18 Jan 2014 20:05:02 +0000">ackle</metadata>
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</glsa>
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