glsa-201709-21.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201709-21">
  <title>PHP: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in PHP, the worst of which
    could result in the execution of arbitrary code.
  </synopsis>
  <product type="ebuild">php</product>
  <announced>2017-09-24</announced>
  <revised count="2">2017-09-25</revised>
  <bug>624054</bug>
  <bug>626460</bug>
  <bug>629452</bug>
  <access>remote</access>
  <affected>
    <package name="dev-lang/php" auto="yes" arch="*">
      <unaffected range="ge" slot="5.6">5.6.31</unaffected>
      <unaffected range="ge" slot="7.0">7.0.23</unaffected>
      <vulnerable range="lt" slot="5.6">5.6.31</vulnerable>
      <vulnerable range="lt" slot="7.0">7.0.23</vulnerable>
    </package>
  </affected>
  <background>
    <p>PHP is an open source general-purpose scripting language that is
      especially suited for web development.
    </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in PHP. Please review the
      referenced CVE identifiers for details.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could 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 PHP 5.6.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-lang/php-5.6.31"
    </code>
    
    <p>All PHP 7.0.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-lang/php-7.0.23"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-11362">
      CVE-2017-11362
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-11628">
      CVE-2017-11628
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12932">
      CVE-2017-12932
    </uri>
  </references>
  <metadata tag="requester" timestamp="2017-09-24T12:43:20Z">b-man</metadata>
  <metadata tag="submitter" timestamp="2017-09-25T21:30:08Z">chrisadr</metadata>
</glsa>