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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201701-76">
<title>HarfBuzz: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in HarfBuzz, the worst of
which could allow remote attackers to cause a Denial of Service condition.
</synopsis>
<product type="ebuild">harfbuzz</product>
<announced>2017-01-31</announced>
<revised count="1">2017-01-31</revised>
<bug>572856</bug>
<access>remote</access>
<affected>
<package name="media-libs/harfbuzz" auto="yes" arch="*">
<unaffected range="ge">1.0.6</unaffected>
<vulnerable range="lt">1.0.6</vulnerable>
</package>
</affected>
<background>
<p>HarfBuzz is an OpenType text shaping engine.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in HarfBuzz. Please review
the CVE identifiers referenced below for details.
</p>
</description>
<impact type="normal">
<p>Remote attackers, through the use of crafted data, could cause a Denial
of Service condition or have other unspecified impacts.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All HarfBuzz users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=media-libs/harfbuzz-1.0.6"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8947">CVE-2015-8947</uri>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2052">CVE-2016-2052</uri>
</references>
<metadata tag="requester" timestamp="2017-01-30T02:23:28Z">whissi</metadata>
<metadata tag="submitter" timestamp="2017-01-31T12:22:13Z">b-man</metadata>
</glsa>