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<?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="200605-17">
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<title>libTIFF: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities in libTIFF could lead to the execution of
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arbitrary code or a Denial of Service.
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</synopsis>
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<product type="ebuild">libtiff</product>
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<announced>2006-05-30</announced>
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<revised count="01">2006-05-30</revised>
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<bug>129675</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/tiff" auto="yes" arch="*">
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<unaffected range="ge">3.8.1</unaffected>
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<vulnerable range="lt">3.8.1</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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libTIFF provides support for reading and manipulating TIFF images.
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</p>
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</background>
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<description>
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<p>
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Multiple vulnerabilities, ranging from integer overflows and NULL
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pointer dereferences to double frees, were reported in libTIFF.
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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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An attacker could exploit these vulnerabilities by enticing a user
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to open a specially crafted TIFF image, possibly leading to the
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execution of arbitrary code or a Denial of Service.
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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 libTIFF 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 ">=media-libs/tiff-3.8.1"</code>
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</resolution>
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<references>
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<uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0405">CVE-2006-0405</uri>
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<uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2024">CVE-2006-2024</uri>
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<uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2025">CVE-2006-2025</uri>
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<uri link="https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2026">CVE-2006-2026</uri>
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</references>
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<metadata tag="submitter" timestamp="2006-05-28T21:42:59Z">
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DerCorny
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</metadata>
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<metadata tag="bugReady" timestamp="2006-05-28T21:43:06Z">
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DerCorny
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</metadata>
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</glsa>
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