55 lines
1.9 KiB
XML
55 lines
1.9 KiB
XML
<?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="201509-05">
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<title>NetworkManager: Denial of Service</title>
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<synopsis>Improper handling of Router Advertisements in NetworkManager could
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cause a Denial of Service condition in IPv6 network stacks.
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</synopsis>
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<product type="ebuild">networkmanager</product>
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<announced>2015-09-24</announced>
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<revised count="1">2015-09-24</revised>
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<bug>545980</bug>
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<access>remote</access>
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<affected>
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<package name="net-misc/networkmanager" auto="yes" arch="*">
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<unaffected range="ge">1.0.2</unaffected>
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<vulnerable range="lt">1.0.2</vulnerable>
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</package>
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</affected>
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<background>
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<p>NetworkManager is an universal network configuration daemon for laptops,
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desktops, servers and virtualization hosts.
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</p>
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</background>
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<description>
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<p>IPv6 Neighbour Discovery ICMP broadcast containing a non-route with a
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low hop limit causes a Denial of Service by lowering the hop limit on
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existing IPv6 routes in NetworkManager.
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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 on the same network segment could cause a Denial of
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Service condition in NetworkManager
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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 NetworkManager 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-misc/networkmanager-1.0.2"
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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-2015-2924">CVE-2015-2924</uri>
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</references>
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<metadata tag="requester" timestamp="2015-06-30T19:06:18Z">
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BlueKnight
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</metadata>
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<metadata tag="submitter" timestamp="2015-09-24T16:58:36Z">mrueg</metadata>
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</glsa>
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