<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201704-03"> <title>X.Org: Multiple vulnerabilities</title> <synopsis>Multiple vulnerabilities have been found in X.Org server and libraries, the worse of which allowing local attackers to execute arbitrary code. </synopsis> <product type="ebuild">xorg-server</product> <announced>2017-04-10</announced> <revised count="1">2017-04-10</revised> <bug>596182</bug> <bug>611350</bug> <bug>611352</bug> <bug>611354</bug> <access>local, remote</access> <affected> <package name="x11-base/xorg-server" auto="yes" arch="*"> <unaffected range="ge">1.19.2</unaffected> <vulnerable range="lt">1.19.2</vulnerable> </package> <package name="x11-libs/libICE" auto="yes" arch="*"> <unaffected range="ge">1.0.9-r1</unaffected> <vulnerable range="lt">1.0.9-r1</vulnerable> </package> <package name="x11-libs/libXdmcp" auto="yes" arch="*"> <unaffected range="ge">1.1.2-r1</unaffected> <vulnerable range="lt">1.1.2-r1</vulnerable> </package> <package name="x11-libs/libXrender" auto="yes" arch="*"> <unaffected range="ge">0.9.10</unaffected> <vulnerable range="lt">0.9.10</vulnerable> </package> <package name="x11-libs/libXi" auto="yes" arch="*"> <unaffected range="ge">1.7.7</unaffected> <vulnerable range="lt">1.7.7</vulnerable> </package> <package name="x11-libs/libXrandr" auto="yes" arch="*"> <unaffected range="ge">1.5.1</unaffected> <vulnerable range="lt">1.5.1</vulnerable> </package> <package name="x11-libs/libXfixes" auto="yes" arch="*"> <unaffected range="ge">5.0.3</unaffected> <vulnerable range="lt">5.0.3</vulnerable> </package> <package name="x11-libs/libXv" auto="yes" arch="*"> <unaffected range="ge">1.0.11</unaffected> <vulnerable range="lt">1.0.11</vulnerable> </package> </affected> <background> <p>X.Org X servers</p> </background> <description> <p>Multiple vulnerabilities have been discovered in X.Org server and libraries. Please review the CVE identifiers referenced below for details. </p> </description> <impact type="high"> <p>A local or remote users can utilize the vulnerabilities to attach to the X.Org session as a user and execute arbitrary code. </p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All X.Org-server users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-1.19.2" </code> <p>All libICE users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libICE-1.0.9-r1" </code> <p>All libXdmcp users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXdmcp-1.1.2-r1" </code> <p>All libXrender users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXrender-0.9.10" </code> <p>All libXi users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXi-1.7.7" </code> <p>All libXrandr users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXrandr-1.5.1" </code> <p>All libXfixes users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXfixes-5.0.3" </code> <p>All libXv users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=x11-libs/libXv-1.0.11" </code> </resolution> <references> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5407">CVE-2016-5407</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7942">CVE-2016-7942</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7943">CVE-2016-7943</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7944">CVE-2016-7944</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7945">CVE-2016-7945</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7946">CVE-2016-7946</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7947">CVE-2016-7947</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7948">CVE-2016-7948</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7949">CVE-2016-7949</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7950">CVE-2016-7950</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7953">CVE-2016-7953</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2624">CVE-2017-2624</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2625">CVE-2017-2625</uri> <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2626">CVE-2017-2626</uri> </references> <metadata tag="requester" timestamp="2017-03-18T13:24:57Z">whissi</metadata> <metadata tag="submitter" timestamp="2017-04-10T21:30:03Z">BlueKnight</metadata> </glsa>