glsa-201412-53.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201412-53">
  <title>MIT Kerberos 5: User-assisted execution of arbitrary code</title>
  <synopsis>A vulnerability has been found in MIT Kerberos 5, possibly
    resulting in arbitrary code execution or a Denial of Service condition.
  </synopsis>
  <product type="ebuild">mit-krb5</product>
  <announced>2014-12-31</announced>
  <revised count="1">2014-12-31</revised>
  <bug>516334</bug>
  <bug>517936</bug>
  <bug>519518</bug>
  <bug>523506</bug>
  <access>remote</access>
  <affected>
    <package name="app-crypt/mit-krb5" auto="yes" arch="*">
      <unaffected range="ge">1.13</unaffected>
      <vulnerable range="lt">1.13</vulnerable>
    </package>
  </affected>
  <background>
    <p>MIT Kerberos 5 is a suite of applications that implement the Kerberos
      network protocol. 
    </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in MIT Kerberos 5. Please
      review the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could execute arbitrary code with the privileges of
      the process or cause Denial of Service.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All MIT Kerberos 5 users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=app-crypt/mit-krb5-1.13"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4341">CVE-2014-4341</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4343">CVE-2014-4343</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4345">CVE-2014-4345</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-5351">CVE-2014-5351</uri>
  </references>
  <metadata tag="requester" timestamp="2014-12-28T07:58:32Z">Zlogene</metadata>
  <metadata tag="submitter" timestamp="2014-12-31T14:20:08Z">Zlogene</metadata>
</glsa>