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71 lines
2.3 KiB
71 lines
2.3 KiB
13 years ago
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<?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="200905-05">
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<title>FreeType: Multiple vulnerabilities</title>
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<synopsis>
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Multiple integer overflows in FreeType might allow for the remote execution
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of arbitrary code or a Denial of Service.
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</synopsis>
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<product type="ebuild">freetype</product>
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<announced>May 24, 2009</announced>
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<revised>May 25, 2009: 02</revised>
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<bug>263032</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/freetype" auto="yes" arch="*">
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<unaffected range="ge">2.3.9-r1</unaffected>
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<unaffected range="lt">2.0</unaffected>
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<vulnerable range="lt">2.3.9-r1</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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FreeType is a high-quality and portable font engine.
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</p>
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</background>
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<description>
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<p>
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Tavis Ormandy reported multiple integer overflows in the
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cff_charset_compute_cids() function in cff/cffload.c, sfnt/tccmap.c and
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the ft_smooth_render_generic() function in smooth/ftsmooth.c, possibly
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leading to heap or stack-based buffer overflows.
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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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A remote attacker could entice a user or automated system to open a
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specially crafted font file, possibly resulting in the execution of
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arbitrary code with the privileges of the user running the application,
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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 FreeType 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/freetype-2.3.9-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=CVE-2009-0946">CVE-2009-0946</uri>
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</references>
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<metadata tag="requester" timestamp="Wed, 06 May 2009 18:49:58 +0000">
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a3li
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</metadata>
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<metadata tag="submitter" timestamp="Thu, 07 May 2009 11:07:09 +0000">
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a3li
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</metadata>
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<metadata tag="bugReady" timestamp="Sun, 24 May 2009 13:55:28 +0000">
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p-y
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</metadata>
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</glsa>
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