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64 lines
2.0 KiB
64 lines
2.0 KiB
<?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="200501-26">
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<title>ImageMagick: PSD decoding heap overflow</title>
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<synopsis>
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ImageMagick is vulnerable to a heap overflow when decoding Photoshop
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Document (PSD) files, which could lead to arbitrary code execution.
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</synopsis>
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<product type="ebuild">imagemagick</product>
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<announced>January 20, 2005</announced>
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<revised>January 20, 2005: 01</revised>
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<bug>77932</bug>
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<access>remote</access>
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<affected>
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<package name="media-gfx/imagemagick" auto="yes" arch="*">
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<unaffected range="ge">6.1.8.8</unaffected>
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<vulnerable range="lt">6.1.8.8</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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ImageMagick is a collection of tools to read, write and manipulate
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images in many 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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Andrei Nigmatulin discovered that a Photoshop Document (PSD) file
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with more than 24 layers could trigger a heap overflow.
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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 potentially design a mailicous PSD image file to
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cause arbitrary code execution with the permissions of the user running
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ImageMagick.
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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 ImageMagick 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/imagemagick-6.1.8.8"</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-2005-0005">CAN-2005-0005</uri>
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<uri link="http://www.idefense.com/application/poi/display?id=184&type=vulnerabilities">iDEFENSE Advisory</uri>
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</references>
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<metadata tag="submitter" timestamp="Tue, 18 Jan 2005 13:50:38 +0000">
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koon
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</metadata>
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<metadata tag="bugReady" timestamp="Thu, 20 Jan 2005 09:15:57 +0000">
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koon
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</metadata>
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</glsa>
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