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<?xml version="1.0" encoding="UTF-8"?>
<glsa id="201312-12">
<title>MIT Kerberos 5: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been discovered in MIT Kerberos 5,
allowing execution of arbitrary code or Denial of Service.
<product type="ebuild">mit-krb5</product>
<announced>December 16, 2013</announced>
<revised>December 16, 2013: 1</revised>
<package name="app-crypt/mit-krb5" auto="yes" arch="*">
<unaffected range="ge">1.11.4</unaffected>
<vulnerable range="lt">1.11.4</vulnerable>
<p>MIT Kerberos 5 is a suite of applications that implement the Kerberos
network protocol.
<p>Multiple vulnerabilities have been discovered in the Key Distribution
Center in MIT Kerberos 5. Please review the CVE identifiers referenced
below for details.
<impact type="normal">
<p>A remote attacker could send a specially crafted request, possibly
resulting in execution of arbitrary code with the privileges of the
process or a Denial of Service condition. Additionally, a remote attacker
could impersonate a kadmind server and send a specially crafted packet to
the password change port, which can result in a ping-pong condition and a
Denial of Service condition.
<p>There is no known workaround at this time.</p>
<p>All MIT Kerberos 5 users should upgrade to the latest version:</p>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=app-crypt/mit-krb5-1.11.4"
<uri link="">CVE-2002-2443</uri>
<uri link="">CVE-2012-1014</uri>
<uri link="">CVE-2012-1015</uri>
<uri link="">CVE-2013-1416</uri>
<uri link="">CVE-2013-1417</uri>
<uri link="">CVE-2013-1418</uri>
<uri link="">CVE-2013-6800</uri>
<metadata tag="requester" timestamp="Sat, 22 Sep 2012 15:10:58 +0000">ackle</metadata>
<metadata tag="submitter" timestamp="Mon, 16 Dec 2013 17:33:09 +0000">ackle</metadata>