65 lines
2 KiB
XML
65 lines
2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200506-24">
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<title>Heimdal: Buffer overflow vulnerabilities</title>
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<synopsis>
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Multiple buffer overflow vulnerabilities in Heimdal's telnetd server could
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allow the execution of arbitrary code.
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</synopsis>
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<product type="ebuild">heimdal</product>
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<announced>June 29, 2005</announced>
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<revised>June 29, 2005: 01</revised>
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<bug>96727</bug>
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<access>remote</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">0.6.5</unaffected>
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<vulnerable range="lt">0.6.5</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 that includes a
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telnetd server.
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</p>
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</background>
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<description>
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<p>
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It has been reported that the "getterminaltype" function of
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Heimdal's telnetd server is vulnerable to buffer overflows.
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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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An attacker could exploit this vulnerability to execute arbitrary
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code with the permission of the telnetd server program.
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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 users should upgrade to the latest available 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-0.6.5"</code>
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</resolution>
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<references>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2040">CAN-2005-2040</uri>
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<uri link="http://www.pdc.kth.se/heimdal/advisory/2005-06-20/">Heimdal Advisory 2005-06-20</uri>
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</references>
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<metadata tag="requester" timestamp="Thu, 23 Jun 2005 11:06:31 +0000">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="Thu, 23 Jun 2005 12:58:46 +0000">
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DerCorny
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</metadata>
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<metadata tag="bugReady" timestamp="Wed, 29 Jun 2005 07:29:29 +0000">
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koon
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</metadata>
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</glsa>
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