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69 lines
2.2 KiB
69 lines
2.2 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201710-27">
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<title>Dnsmasq: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in Dnsmasq, the worst of
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which may allow remote attackers to execute arbitrary code.
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</synopsis>
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<product type="ebuild">dnsmasq</product>
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<announced>2017-10-23</announced>
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<revised count="1">2017-10-23</revised>
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<bug>632692</bug>
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<access>remote</access>
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<affected>
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<package name="net-dns/dnsmasq" auto="yes" arch="*">
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<unaffected range="ge">2.78</unaffected>
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<vulnerable range="lt">2.78</vulnerable>
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</package>
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</affected>
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<background>
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<p>Dnsmasq is a lightweight and easily-configurable DNS forwarder and DHCP
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server.
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</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in Dnsmasq. Please review
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the references below for details.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could execute arbitrary code or cause a Denial of
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Service condition via crafted DNS, IPv6, or DHCPv6 packets.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All Dnsmasq users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=net-dns/dnsmasq-2.78"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14491">
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CVE-2017-14491
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14492">
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CVE-2017-14492
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14493">
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CVE-2017-14493
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14494">
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CVE-2017-14494
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14495">
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CVE-2017-14495
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</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14496">
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CVE-2017-14496
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</uri>
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</references>
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<metadata tag="requester" timestamp="2017-10-22T23:49:34Z">b-man</metadata>
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<metadata tag="submitter" timestamp="2017-10-23T01:46:04Z">chrisadr</metadata>
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</glsa>
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