61 lines
2.2 KiB
XML
61 lines
2.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?>
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<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201203-15">
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<title>gif2png: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in gif2png, the worst of
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which might allow execution of arbitrary code.
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</synopsis>
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<product type="ebuild">gif2png</product>
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<announced>March 16, 2012</announced>
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<revised>March 16, 2012: 1</revised>
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<bug>351698</bug>
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<access>remote</access>
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<affected>
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<package name="media-gfx/gif2png" auto="yes" arch="*">
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<unaffected range="ge">2.5.8</unaffected>
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<vulnerable range="lt">2.5.8</vulnerable>
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</package>
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</affected>
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<background>
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<p>gif2png converts images from GIF format to PNG format.</p>
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</background>
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<description>
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<p>Two vulnerabilities have been found in gif2png:</p>
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<ul>
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<li>A boundary error in gif2png.c could cause a buffer overflow
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(CVE-2010-4694).
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</li>
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<li>The patch for CVE-2009-5018 causes gif2png to truncate GIF pathnames
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(CVE-2010-4695).
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</li>
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</ul>
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</description>
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<impact type="normal">
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<p>A remote attacker could entice a user to open a specially crafted GIF
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file, possibly resulting in execution of arbitrary code, a Denial of
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Service condition, or the creation of PNG files in unintended
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directories.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All gif2png users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=media-gfx/gif2png-2.5.8"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4694">CVE-2010-4694</uri>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4695">CVE-2010-4695</uri>
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</references>
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<metadata timestamp="Fri, 09 Mar 2012 22:46:15 +0000" tag="requester">ackle</metadata>
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<metadata timestamp="Fri, 16 Mar 2012 10:58:44 +0000" tag="submitter">ackle</metadata>
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</glsa>
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