67 lines
2.1 KiB
XML
67 lines
2.1 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="200502-25">
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<title>Squid: Denial of Service through DNS responses</title>
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<synopsis>
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Squid contains a bug in the handling of certain DNS responses resulting in
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a Denial of Service.
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</synopsis>
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<product type="ebuild">Squid</product>
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<announced>February 18, 2005</announced>
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<revised>February 18, 2005: 01</revised>
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<bug>81997</bug>
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<access>remote</access>
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<affected>
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<package name="net-proxy/squid" auto="yes" arch="*">
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<unaffected range="ge">2.5.8</unaffected>
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<vulnerable range="lt">2.5.8</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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Squid is a full-featured Web proxy cache designed to run on
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Unix-like systems. It supports proxying and caching of HTTP, FTP, and
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other protocols, as well as SSL support, cache hierarchies, transparent
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caching, access control lists and many other features.
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</p>
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</background>
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<description>
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<p>
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Handling of certain DNS responses trigger assertion failures.
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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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By returning a specially crafted DNS response an attacker could
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cause Squid to crash by triggering an assertion failure.
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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 Squid 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-proxy/squid-2.5.8"</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=CAN-2005-0446">CAN-2005-0446</uri>
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</references>
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<metadata tag="requester" timestamp="Thu, 17 Feb 2005 20:33:19 +0000">
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vorlon078
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</metadata>
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<metadata tag="submitter" timestamp="Thu, 17 Feb 2005 21:28:52 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Fri, 18 Feb 2005 09:26:51 +0000">
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koon
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</metadata>
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</glsa>
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