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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201811-01">
<title>X.Org X11 library: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in X.Org X11 library, the
worst of which could allow for remote code execution.
</synopsis>
<product type="ebuild">libX11</product>
<announced>2018-11-09</announced>
<revised count="1">2018-11-09</revised>
<bug>664184</bug>
<access>remote</access>
<affected>
<package name="x11-libs/libX11" auto="yes" arch="*">
<unaffected range="ge">1.6.6</unaffected>
<vulnerable range="lt">1.6.6</vulnerable>
</package>
</affected>
<background>
<p>X.Org is an implementation of the X Window System. The X.Org X11 library
provides the X11 protocol library files.
</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in X.Org X11 library.
Please review the CVE identifiers referenced below for details.
</p>
</description>
<impact type="normal">
<p>A remote attacker, by enticing a user to connect to a malicious server,
could cause the execution of 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 X.Org X11 library users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=x11-libs/libX11-1.6.6"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-14598">CVE-2018-14598</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-14599">CVE-2018-14599</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-14600">CVE-2018-14600</uri>
</references>
<metadata tag="requester" timestamp="2018-09-24T03:54:14Z">irishluck83</metadata>
<metadata tag="submitter" timestamp="2018-11-09T00:23:32Z">whissi</metadata>
</glsa>