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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201710-20">
<title>Nagios: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in Nagios, the worst of
which could lead to the remote execution of arbitrary code.
</synopsis>
<product type="ebuild">nagios</product>
<announced>2017-10-18</announced>
<revised>2017-10-18: 1</revised>
<bug>602216</bug>
<bug>628086</bug>
<access>local, remote</access>
<affected>
<package name="net-analyzer/nagios-core" auto="yes" arch="*">
<unaffected range="ge">4.3.3</unaffected>
<vulnerable range="lt">4.3.3</vulnerable>
</package>
</affected>
<background>
<p>Nagios is an open source host, service and network monitoring program.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Nagios. Please review
the referenced CVE identifiers for details.
</p>
</description>
<impact type="normal">
<p>A remote attacker could possibly escalate privileges to root, thus
allowing the execution of arbitrary code, by leveraging CVE-2016-9565.
Additionally, a local attacker could cause a Denial of Service condition
against arbitrary processes due to the improper dropping of privileges.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Nagios users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-analyzer/nagios-core-4.3.3"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9565">
CVE-2016-9565
</uri>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9566">
CVE-2016-9566
</uri>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12847">
CVE-2017-12847
</uri>
</references>
<metadata tag="requester" timestamp="2017-10-02T06:35:45Z">BlueKnight</metadata>
<metadata tag="submitter" timestamp="2017-10-18T01:17:41Z">chrisadr</metadata>
</glsa>
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