glsa-201609-01.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201609-01">
  <title>QEMU: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in QEMU, the worst of
    which could lead to arbitrary code execution, or cause a Denial of Service
    condition.
  </synopsis>
  <product type="ebuild">qemu</product>
  <announced>2016-09-25</announced>
  <revised>2016-09-26: 2</revised>
  <bug>573816</bug>
  <bug>579734</bug>
  <bug>580040</bug>
  <bug>583496</bug>
  <bug>583952</bug>
  <bug>584094</bug>
  <bug>584102</bug>
  <bug>584146</bug>
  <bug>584514</bug>
  <bug>584630</bug>
  <bug>584918</bug>
  <bug>589924</bug>
  <bug>589928</bug>
  <bug>591242</bug>
  <bug>591244</bug>
  <bug>591374</bug>
  <bug>591380</bug>
  <bug>591678</bug>
  <bug>592430</bug>
  <bug>593034</bug>
  <bug>593036</bug>
  <bug>593038</bug>
  <bug>593284</bug>
  <bug>593950</bug>
  <bug>593956</bug>
  <access>remote</access>
  <affected>
    <package name="app-emulation/qemu" auto="yes" arch="*">
      <unaffected range="ge">2.7.0-r3</unaffected>
      <vulnerable range="lt">2.7.0-r3</vulnerable>
    </package>
  </affected>
  <background>
    <p>QEMU is a generic and open source machine emulator and virtualizer.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in QEMU. Please review the
      CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>Local users within a guest QEMU environment can execute arbitrary code
      within the host or a cause a Denial of Service condition of the QEMU
      guest process.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All QEMU users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=app-emulation/qemu-2.7.0-r3"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2841">CVE-2016-2841</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4001">CVE-2016-4001</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4002">CVE-2016-4002</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4020">CVE-2016-4020</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4439">CVE-2016-4439</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4441">CVE-2016-4441</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4453">CVE-2016-4453</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4454">CVE-2016-4454</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4964">CVE-2016-4964</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5106">CVE-2016-5106</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5107">CVE-2016-5107</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5126">CVE-2016-5126</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5238">CVE-2016-5238</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5337">CVE-2016-5337</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5338">CVE-2016-5338</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6490">CVE-2016-6490</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6833">CVE-2016-6833</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6834">CVE-2016-6834</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6836">CVE-2016-6836</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6888">CVE-2016-6888</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7116">CVE-2016-7116</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7156">CVE-2016-7156</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7157">CVE-2016-7157</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7421">CVE-2016-7421</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7422">CVE-2016-7422</uri>
  </references>
  <metadata tag="requester" timestamp="2016-07-01T00:30:33Z">b-man</metadata>
  <metadata tag="submitter" timestamp="2016-09-26T00:34:50Z">b-man</metadata>
</glsa>