68 lines
2.2 KiB
XML
68 lines
2.2 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="200508-01">
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<title>Compress::Zlib: Buffer overflow</title>
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<synopsis>
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Compress::Zlib is vulnerable to a buffer overflow which could potentially
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lead to execution of arbitrary code.
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</synopsis>
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<product type="ebuild">Compress-Zlib</product>
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<announced>2005-08-01</announced>
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<revised count="02">2009-05-28</revised>
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<bug>100540</bug>
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<access>remote</access>
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<affected>
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<package name="perl-core/Compress-Zlib" auto="yes" arch="*">
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<unaffected range="ge">1.35</unaffected>
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<vulnerable range="lt">1.35</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 Compress::Zlib is a Perl module which provides an interface to
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the zlib compression library.
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</p>
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</background>
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<description>
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<p>
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Compress::Zlib 1.34 contains a local vulnerable version of zlib,
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which may lead to a buffer overflow.
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</p>
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</description>
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<impact type="high">
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<p>
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By creating a specially crafted compressed data stream, attackers
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can overwrite data structures for applications that use Compress::Zlib,
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resulting in a Denial of Service and potentially arbitrary code
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execution.
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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 Compress::Zlib 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 ">=perl-core/Compress-Zlib-1.35"</code>
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</resolution>
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<references>
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<uri link="https://www.gentoo.org/security/en/glsa/glsa-200507-19.xml">GLSA 200507-19</uri>
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<uri link="https://www.gentoo.org/security/en/glsa/glsa-200507-05.xml">GLSA 200507-05</uri>
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<uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1849">CAN-2005-1849</uri>
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<uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2096">CAN-2005-2096</uri>
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</references>
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<metadata tag="requester" timestamp="2005-07-28T11:43:56Z">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="2005-07-29T23:24:17Z">
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adir
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</metadata>
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<metadata tag="bugReady" timestamp="2005-08-01T05:55:33Z">
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jaervosz
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</metadata>
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</glsa>
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