glsa-201612-54.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201612-54">
  <title>Chicken: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in Chicken, the worst of
    which allows remote attackers to execute arbitrary code.
  </synopsis>
  <product type="ebuild">chicken</product>
  <announced>2016-12-31</announced>
  <revised count="1">2016-12-31</revised>
  <bug>467966</bug>
  <bug>486350</bug>
  <bug>510712</bug>
  <bug>536448</bug>
  <bug>552202</bug>
  <access>local, remote</access>
  <affected>
    <package name="dev-scheme/chicken" auto="yes" arch="*">
      <unaffected range="ge">4.10.0-r1</unaffected>
      <vulnerable range="lt">4.10.0-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>Chicken is a scheme interpreter and native scheme to C compiler.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Chicken. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could possibly execute arbitrary code with the
      privileges of the process, or cause a Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All Chicken users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-scheme/chicken-4.10.0-r1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2024">CVE-2013-2024</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4385">CVE-2013-4385</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3776">CVE-2014-3776</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9651">CVE-2014-9651</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4556">CVE-2015-4556</uri>
  </references>
  <metadata tag="requester" timestamp="2015-12-21T14:54:52Z">
    BlueKnight
  </metadata>
  <metadata tag="submitter" timestamp="2016-12-31T15:19:08Z">b-man</metadata>
</glsa>