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71 lines
2.2 KiB
71 lines
2.2 KiB
<?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="200409-25">
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<title>CUPS: Denial of service vulnerability</title>
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<synopsis>
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A vulnerability in CUPS allows remote attackers to cause a denial of
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service when sending a carefully-crafted UDP packet to the IPP port.
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</synopsis>
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<product type="ebuild">CUPS</product>
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<announced>September 20, 2004</announced>
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<revised>September 21, 2004: 02</revised>
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<bug>64168</bug>
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<access>remote</access>
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<affected>
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<package name="net-print/cups" auto="yes" arch="*">
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<unaffected range="ge">1.1.20-r2</unaffected>
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<vulnerable range="lt">1.1.20-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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The Common UNIX Printing System (CUPS) is a cross-platform print spooler.
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</p>
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</background>
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<description>
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<p>
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Alvaro Martinez Echevarria discovered a hole in the CUPS Internet Printing
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Protocol (IPP) implementation that allows remote attackers to cause CUPS to
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stop listening on the IPP port.
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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 remote user with malicious intent can easily cause a denial of service to
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the CUPS daemon by sending a specially-crafted UDP datagram packet to the
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IPP port.
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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 CUPS 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 -pv ">=net-print/cups-1.1.20-r2"
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# emerge ">=net-print/cups-1.1.20-r2"</code>
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</resolution>
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<references>
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<uri link="http://www.cups.org/str.php?L863">CUPS Software Trouble Report</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0558">CAN-2004-0558</uri>
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</references>
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<metadata tag="requester" timestamp="Sun, 19 Sep 2004 06:22:23 +0000">
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lewk
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</metadata>
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<metadata tag="submitter" timestamp="Mon, 20 Sep 2004 00:58:55 +0000">
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lewk
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</metadata>
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<metadata tag="bugReady" timestamp="Mon, 20 Sep 2004 00:59:53 +0000">
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lewk
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</metadata>
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</glsa>
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