metadata/glsa/glsa-201801-09.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201801-09">
  <title>WebkitGTK+: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in WebkitGTK+, the worst
    of which may lead to arbitrary code execution. 
  </synopsis>
  <product type="ebuild">WebkitGTK+</product>
  <announced>2018-01-07</announced>
  <revised count="1">2018-01-07</revised>
  <bug>641752</bug>
  <access>remote</access>
  <affected>
    <package name="net-libs/webkit-gtk" auto="yes" arch="*">
      <unaffected range="ge" slot="4">2.18.4</unaffected>
      <vulnerable range="lt" slot="4">2.18.4</vulnerable>
    </package>
  </affected>
  <background>
    <p>WebKitGTK+ is a full-featured port of the WebKit rendering engine.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in WebkitGTK+. Please
      review the referenced CVE Identifiers for details.
    </p>
  </description>
  <impact type="normal">
    <p>An attacker, by enticing a user to visit maliciously crafted web
      content, may be able to execute arbitrary code or cause memory
      corruption.
    </p>
  </impact>
  <workaround>
    <p>There are no known workarounds at this time.</p>
  </workaround>
  <resolution>
    <p>All WebkitGTK+ users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-libs/webkit-gtk-2.18.4:4"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13856">
      CVE-2017-13856
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13866">
      CVE-2017-13866
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13870">
      CVE-2017-13870
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7156">
      CVE-2017-7156
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7157">
      CVE-2017-7157
    </uri>
  </references>
  <metadata tag="requester" timestamp="2018-01-05T05:25:45Z">jmbailey</metadata>
  <metadata tag="submitter" timestamp="2018-01-07T23:57:41Z">jmbailey</metadata>
</glsa>