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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201405-12">
<title>Ettercap: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in Ettercap, the worst of
which may allow execution of arbitrary code.
</synopsis>
<product type="ebuild">ettercap</product>
<announced>May 17, 2014</announced>
<revised>May 17, 2014: 1</revised>
<bug>340897</bug>
<bug>451198</bug>
<access>remote</access>
<affected>
<package name="net-analyzer/ettercap" auto="yes" arch="*">
<unaffected range="ge">0.7.5.2</unaffected>
<vulnerable range="lt">0.7.5.2</vulnerable>
</package>
</affected>
<background>
<p>Ettercap is a suite of tools for content filtering, sniffing and man in
the middle attacks on a LAN.
</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Ettercap:</p>
<ul>
<li>Ettercap does not handle temporary files securely (CVE-2010-3843).</li>
<li>A format string flaw in Ettercap could cause a buffer overflow
(CVE-2010-3844).
</li>
<li>A stack-based buffer overflow exists in Ettercap (CVE-2013-0722).</li>
</ul>
</description>
<impact type="normal">
<p>A remote attacker could entice a user to load a specially crafted
configuration file using Ettercap, possibly resulting in execution of
arbitrary code with the privileges of the process or a Denial of Service
condition.
</p>
<p>A local attacker could perform symlink attacks to overwrite arbitrary
files with the privileges of the user running the application.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Ettercap users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-analyzer/ettercap-0.7.5.2"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3843">CVE-2010-3843</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3844">CVE-2010-3844</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0722">CVE-2013-0722</uri>
</references>
<metadata tag="requester" timestamp="Mon, 15 Oct 2012 00:56:47 +0000">ackle</metadata>
<metadata tag="submitter" timestamp="Sat, 17 May 2014 17:46:36 +0000">ackle</metadata>
</glsa>