70 lines
2.4 KiB
XML
70 lines
2.4 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="200611-07">
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<title>GraphicsMagick: PALM and DCM buffer overflows</title>
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<synopsis>
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GraphicsMagick improperly handles PALM and DCM images, potentially
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resulting in the execution of arbitrary code.
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</synopsis>
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<product type="ebuild">graphicsmagick</product>
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<announced>November 13, 2006</announced>
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<revised>November 13, 2006: 01</revised>
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<bug>152668</bug>
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<access>remote</access>
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<affected>
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<package name="media-gfx/graphicsmagick" auto="yes" arch="*">
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<unaffected range="ge">1.1.7-r3</unaffected>
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<vulnerable range="lt">1.1.7-r3</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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GraphicsMagick is a collection of tools and libraries which support
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reading, writing, and manipulating images in many major formats.
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</p>
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</background>
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<description>
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<p>
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M. Joonas Pihlaja has reported that a boundary error exists within the
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ReadDCMImage() function of coders/dcm.c, causing the improper handling
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of DCM images. Pihlaja also reported that there are several boundary
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errors in the ReadPALMImage() function of coders/palm.c, similarly
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causing the improper handling of PALM images.
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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 a user to open a specially crafted DCM or PALM
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image with GraphicsMagick, and possibly execute arbitrary code with the
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privileges of the user running GraphicsMagick.
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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 GraphicsMagick 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-gfx/graphicsmagick-1.1.7-r3"</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=CVE-2006-5456">CVE-2006-5456</uri>
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</references>
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<metadata tag="requester" timestamp="Mon, 06 Nov 2006 14:10:18 +0000">
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vorlon078
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</metadata>
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<metadata tag="submitter" timestamp="Mon, 06 Nov 2006 23:27:19 +0000">
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shellsage
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</metadata>
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<metadata tag="bugReady" timestamp="Tue, 07 Nov 2006 12:33:19 +0000">
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falco
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</metadata>
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</glsa>
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