<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="200506-18"> <title>Tor: Information disclosure</title> <synopsis> A flaw in Tor may allow the disclosure of arbitrary memory portions. </synopsis> <product type="ebuild">tor</product> <announced>2005-06-21</announced> <revised count="02">2006-05-22</revised> <bug>96320</bug> <access>remote</access> <affected> <package name="net-misc/tor" auto="yes" arch="*"> <unaffected range="ge">0.0.9.10</unaffected> <vulnerable range="lt">0.0.9.10</vulnerable> </package> </affected> <background> <p> Tor is an implementation of second generation Onion Routing, a connection-oriented anonymizing communication service. </p> </background> <description> <p> A bug in Tor allows attackers to view arbitrary memory contents from an exit server's process space. </p> </description> <impact type="low"> <p> A remote attacker could exploit the memory disclosure to gain sensitive information and possibly even private keys. </p> </impact> <workaround> <p> There is no known workaround at this time. </p> </workaround> <resolution> <p> All Tor users should upgrade to the latest available version: </p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/tor-0.0.9.10"</code> </resolution> <references> <uri link="http://archives.seul.org/or/announce/Jun-2005/msg00001.html">Tor Security Announcement</uri> <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2050">CVE-2005-2050</uri> </references> <metadata tag="requester" timestamp="2005-06-20T07:51:28Z"> vorlon078 </metadata> <metadata tag="submitter" timestamp="2005-06-20T13:31:02Z"> DerCorny </metadata> <metadata tag="bugReady" timestamp="2005-06-21T08:50:44Z"> koon </metadata> </glsa>