77 lines
2.5 KiB
XML
77 lines
2.5 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="200412-24">
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<title>Xpdf, GPdf: New integer overflows</title>
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<synopsis>
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New integer overflows were discovered in Xpdf, potentially resulting in the
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execution of arbitrary code. GPdf includes Xpdf code and therefore is
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vulnerable to the same issues.
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</synopsis>
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<product type="ebuild">Xpdf</product>
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<announced>December 28, 2004</announced>
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<revised>December 28, 2004: 01</revised>
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<bug>75191</bug>
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<bug>75201</bug>
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<access>remote</access>
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<affected>
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<package name="app-text/xpdf" auto="yes" arch="*">
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<unaffected range="ge">3.00-r7</unaffected>
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<vulnerable range="le">3.00-r6</vulnerable>
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</package>
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<package name="app-text/gpdf" auto="yes" arch="*">
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<unaffected range="ge">2.8.1-r1</unaffected>
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<vulnerable range="le">2.8.1</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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Xpdf is an open source viewer for Portable Document Format (PDF)
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files. GPdf is a Gnome-based PDF viewer that includes some Xpdf code.
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</p>
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</background>
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<description>
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<p>
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A new integer overflow issue was discovered in Xpdf's
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Gfx::doImage() function.
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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 entice an user to open a specially-crafted PDF
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file, potentially resulting in execution of arbitrary code with the
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rights of the user running Xpdf or GPdf.
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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 Xpdf 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 ">=app-text/xpdf-3.00-r7"</code>
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<p>
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All GPdf users should also 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 ">=app-text/gpdf-2.8.1-r1"</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-2004-1125">CAN-2004-1125</uri>
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<uri link="http://www.idefense.com/application/poi/display?id=172&type=vulnerabilities&flashstatus=true">iDEFENSE Advisory</uri>
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</references>
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<metadata tag="submitter" timestamp="Tue, 28 Dec 2004 09:21:20 +0000">
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koon
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</metadata>
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<metadata tag="bugReady" timestamp="Tue, 28 Dec 2004 09:21:29 +0000">
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koon
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</metadata>
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</glsa>
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