<?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>September 25, 2016</announced> <revised>September 26, 2016: 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 ">=app-emulation/qemu-2.7.0-r3" </code> </resolution> <references> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2841">CVE-2016-2841</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4001">CVE-2016-4001</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4002">CVE-2016-4002</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4020">CVE-2016-4020</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4439">CVE-2016-4439</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4441">CVE-2016-4441</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4453">CVE-2016-4453</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4454">CVE-2016-4454</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4964">CVE-2016-4964</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5106">CVE-2016-5106</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5107">CVE-2016-5107</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5126">CVE-2016-5126</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5238">CVE-2016-5238</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5337">CVE-2016-5337</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5338">CVE-2016-5338</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6490">CVE-2016-6490</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6833">CVE-2016-6833</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6834">CVE-2016-6834</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6836">CVE-2016-6836</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6888">CVE-2016-6888</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7116">CVE-2016-7116</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7156">CVE-2016-7156</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7157">CVE-2016-7157</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7421">CVE-2016-7421</uri> <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7422">CVE-2016-7422</uri> </references> <metadata tag="requester" timestamp="Fri, 01 Jul 2016 00:30:33 +0000">b-man</metadata> <metadata tag="submitter" timestamp="Mon, 26 Sep 2016 00:34:50 +0000">b-man</metadata> </glsa>