glsa-201406-13.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201406-13">
  <title>memcached: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in memcached, allowing
    remote attackers to execute arbitrary code or cause Denial of Service.
  </synopsis>
  <product type="ebuild">memcached</product>
  <announced>June 15, 2014</announced>
  <revised>June 15, 2014: 1</revised>
  <bug>279386</bug>
  <bug>452098</bug>
  <bug>467962</bug>
  <bug>496506</bug>
  <bug>498078</bug>
  <access>remote</access>
  <affected>
    <package name="net-misc/memcached" auto="yes" arch="*">
      <unaffected range="ge">1.4.17</unaffected>
      <vulnerable range="lt">1.4.17</vulnerable>
    </package>
  </affected>
  <background>
    <p>memcached is a high-performance, distributed memory object caching
      system
    </p>
  </background>
  <description>
    <p>memcached authentication could be bypassed when using SASL due to a flaw
      related to SASL authentication state. Also several heap-based buffer
      overflows due to integer conversions when parsing certain length
      attributes were discovered.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could possibly execute
      arbitrary code with the privileges of the process, cause a Denial of
      Service condition or authenticate with invalid SASL credentials,
      bypassing memcached authentication completely.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All memcached users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-misc/memcached-1.4.17"
    </code>
    
  </resolution>
  <references>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-2415">CVE-2009-2415</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7239">CVE-2013-7239</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4971">CVE-2011-4971</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0179">CVE-2013-0179</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7290">CVE-2013-7290</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7291">CVE-2013-7291</uri>
  </references>
  <metadata tag="requester" timestamp="Tue, 28 Jan 2014 06:07:00 +0000">
    BlueKnight
  </metadata>
  <metadata tag="submitter" timestamp="Sun, 15 Jun 2014 00:21:52 +0000">
    BlueKnight
  </metadata>
</glsa>