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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201301-03">
<title>Tor: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in Tor, allowing attackers
to cause Denial of Service or obtain sensitive information.
</synopsis>
<product type="ebuild">tor</product>
<announced>January 08, 2013</announced>
<revised>January 08, 2013: 1</revised>
<bug>432188</bug>
<bug>434882</bug>
<bug>444804</bug>
<access>remote</access>
<affected>
<package name="net-misc/tor" auto="yes" arch="*">
<unaffected range="ge">0.2.3.25</unaffected>
<vulnerable range="lt">0.2.3.25</vulnerable>
</package>
</affected>
<background>
<p>Tor is an implementation of second generation Onion Routing, a
connection-oriented anonymizing communication service.
</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Tor. Please review the
CVE identifiers referenced below for details.
</p>
</description>
<impact type="normal">
<p>A remote attacker could cause a Denial of Service condition or obtain
sensitive information.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Tor users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=net-misc/tor-0.2.3.25"
</code>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3517">CVE-2012-3517</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3518">CVE-2012-3518</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3519">CVE-2012-3519</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4419">CVE-2012-4419</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4922">CVE-2012-4922</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-5573">CVE-2012-5573</uri>
</references>
<metadata tag="requester" timestamp="Wed, 19 Sep 2012 10:40:15 +0000">ackle</metadata>
<metadata tag="submitter" timestamp="Tue, 08 Jan 2013 23:51:55 +0000">ackle</metadata>
</glsa>