metadata/glsa/glsa-201805-12.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201805-12">
  <title>NTP: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in NTP, the worst of which
    could lead to remote code execution.
  </synopsis>
  <product type="ebuild">ntp</product>
  <announced>2018-05-26</announced>
  <revised count="1">2018-05-26</revised>
  <bug>649612</bug>
  <access>remote</access>
  <affected>
    <package name="net-misc/ntp" auto="yes" arch="*">
      <unaffected range="ge">4.2.8_p11</unaffected>
      <vulnerable range="lt">4.2.8_p11</vulnerable>
    </package>
  </affected>
  <background>
    <p>NTP contains software for the Network Time Protocol.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in NTP. Please review the
      CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could possibly execute arbitrary code or cause a
      Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All NTP users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-misc/ntp-4.2.8_p11"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-7170">CVE-2018-7170</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-7182">CVE-2018-7182</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-7183">CVE-2018-7183</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-7184">CVE-2018-7184</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-7185">CVE-2018-7185</uri>
  </references>
  <metadata tag="requester" timestamp="2018-05-26T14:29:05Z">b-man</metadata>
  <metadata tag="submitter" timestamp="2018-05-26T15:54:33Z">b-man</metadata>
</glsa>