67 lines
2 KiB
XML
67 lines
2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200705-05">
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<title>Quagga: Denial of Service</title>
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<synopsis>
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A vulnerability has been discovered in Quagga allowing for a Denial of
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Service.
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</synopsis>
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<product type="ebuild">quagga</product>
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<announced>May 02, 2007</announced>
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<revised>May 02, 2007: 01</revised>
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<bug>174206</bug>
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<access>remote</access>
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<affected>
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<package name="net-misc/quagga" auto="yes" arch="*">
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<unaffected range="ge">0.98.6-r2</unaffected>
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<vulnerable range="lt">0.98.6-r2</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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Quagga is a free routing daemon, supporting RIP, OSPF and BGP
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protocols.
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</p>
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</background>
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<description>
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<p>
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The Quagga development team reported a vulnerability in the BGP routing
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deamon when processing NLRI attributes inside UPDATE messages.
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</p>
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</description>
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<impact type="normal">
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<p>
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A malicious peer inside a BGP area could send a specially crafted
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packet to a Quagga instance, possibly resulting in a crash of the
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Quagga daemon.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All Quagga users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=net-misc/quagga-0.98.6-r2"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1995">CVE-2007-1995</uri>
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</references>
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<metadata tag="requester" timestamp="Mon, 23 Apr 2007 20:01:28 +0000">
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falco
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</metadata>
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<metadata tag="submitter" timestamp="Wed, 25 Apr 2007 21:27:10 +0000">
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p-y
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</metadata>
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<metadata tag="bugReady" timestamp="Mon, 30 Apr 2007 08:45:01 +0000">
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p-y
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</metadata>
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</glsa>
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