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68 lines
2.1 KiB
68 lines
2.1 KiB
<?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="200608-21">
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<title>Heimdal: Multiple local privilege escalation vulnerabilities</title>
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<synopsis>
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Certain Heimdal components, ftpd and rcp, are vulnerable to a local
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privilege escalation.
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</synopsis>
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<product type="ebuild">Heimdal</product>
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<announced>August 23, 2006</announced>
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<revised>August 23, 2006: 01</revised>
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<bug>143371</bug>
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<access>local</access>
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<affected>
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<package name="app-crypt/heimdal" auto="yes" arch="*">
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<unaffected range="ge">0.7.2-r3</unaffected>
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<vulnerable range="lt">0.7.2-r3</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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Heimdal is a free implementation of Kerberos 5.
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</p>
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</background>
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<description>
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<p>
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The ftpd and rcp applications provided by Heimdal fail to check the
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return value of calls to seteuid().
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</p>
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</description>
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<impact type="high">
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<p>
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A local attacker could exploit this vulnerability to execute arbitrary
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code with elevated privileges.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All Heimdal users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-crypt/heimdal-0.7.2-r3"</code>
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</resolution>
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<references>
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<uri link="http://www.pdc.kth.se/heimdal/advisory/2006-08-08/">Official advisory</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3083">CVE-2006-3083</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3084">CVE-2006-3084</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 12 Aug 2006 15:34:55 +0000">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="Sun, 13 Aug 2006 22:34:21 +0000">
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daxomatic
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</metadata>
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<metadata tag="bugReady" timestamp="Mon, 14 Aug 2006 15:19:23 +0000">
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falco
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</metadata>
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</glsa>
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