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70 lines
2.2 KiB
70 lines
2.2 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="200701-21">
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<title>MIT Kerberos 5: Arbitrary Remote Code Execution</title>
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<synopsis>
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Multiple vulnerabilities in MIT Kerberos 5 could potentially result in the
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execution of arbitrary code.
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</synopsis>
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<product type="ebuild">mit-krb5</product>
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<announced>January 24, 2007</announced>
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<revised>January 24, 2007: 01</revised>
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<bug>158810</bug>
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<access>remote</access>
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<affected>
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<package name="app-crypt/mit-krb5" auto="yes" arch="*">
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<unaffected range="ge">1.5.2</unaffected>
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<vulnerable range="lt">1.5.2</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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MIT Kerberos 5 is a suite of applications that implement the Kerberos
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network protocol.
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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 Kerberos administration daemon, and possibly other applications
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using the GSS-API or RPC libraries, could potentially call a function
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pointer in a freed heap buffer, or attempt to free an uninitialized
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pointer.
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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 remote attacker may be able to crash an affected application, or
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potentially execute arbitrary code with root 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 MIT Kerberos 5 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/mit-krb5-1.5.2"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6143">CVE-2006-6143</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6144">CVE-2006-6144</uri>
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</references>
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<metadata tag="requester" timestamp="Fri, 12 Jan 2007 22:46:59 +0000">
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falco
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</metadata>
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<metadata tag="submitter" timestamp="Sun, 14 Jan 2007 23:13:19 +0000">
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taviso
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</metadata>
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<metadata tag="bugReady" timestamp="Mon, 22 Jan 2007 12:38:46 +0000">
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falco
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</metadata>
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</glsa>
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