glsa-201301-06.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201301-06">
  <title>ISC DHCP: Denial of service</title>
  <synopsis>Multiple vulnerabilities have been found in ISC DHCP, the worst of
    which may allow remote Denial of Service.
  </synopsis>
  <product type="ebuild">ISC DHCP Server</product>
  <announced>2013-01-09</announced>
  <revised count="1">2013-01-09</revised>
  <bug>362453</bug>
  <bug>378799</bug>
  <bug>393617</bug>
  <bug>398763</bug>
  <bug>428120</bug>
  <bug>434880</bug>
  <access>remote</access>
  <affected>
    <package name="net-misc/dhcp" auto="yes" arch="*">
      <unaffected range="ge">4.2.4_p2</unaffected>
      <vulnerable range="lt">4.2.4_p2</vulnerable>
    </package>
  </affected>
  <background>
    <p>ISC DHCP is a Dynamic Host Configuration Protocol (DHCP) client/server.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in ISC DHCP. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>The vulnerabilities might allow remote attackers to execute arbitrary
      code or cause a Denial of Service.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All ISC DHCP users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-misc/dhcp-4.2.4_p2"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0997">CVE-2011-0997</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2748">CVE-2011-2748</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2749">CVE-2011-2749</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4539">CVE-2011-4539</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4868">CVE-2011-4868</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3570">CVE-2012-3570</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3571">CVE-2012-3571</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3954">CVE-2012-3954</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3955">CVE-2012-3955</uri>
  </references>
  <metadata tag="requester" timestamp="2011-10-11T16:33:23Z">
    underling
  </metadata>
  <metadata tag="submitter" timestamp="2013-01-09T00:42:17Z">craig</metadata>
</glsa>