68 lines
2.1 KiB
XML
68 lines
2.1 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="200710-12">
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<title>T1Lib: Buffer overflow</title>
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<synopsis>
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T1Lib is vulnerable to a buffer overflow allowing for the user-assisted
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execution of arbitrary code.
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</synopsis>
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<product type="ebuild">t1lib</product>
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<announced>October 12, 2007</announced>
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<revised>October 12, 2007: 01</revised>
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<bug>193437</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/t1lib" auto="yes" arch="*">
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<unaffected range="ge">5.0.2-r1</unaffected>
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<vulnerable range="lt">5.0.2-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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T1Lib is a library for rasterizing bitmaps from Adobe Type 1 fonts.
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</p>
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</background>
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<description>
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<p>
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Hamid Ebadi discovered a boundary error in the
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intT1_EnvGetCompletePath() function which can lead to a buffer overflow
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when processing an overly long filename.
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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 to open a font file with a
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specially crafted filename, possibly leading to the execution of
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arbitrary code with the privileges of the user running the application
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using T1Lib.
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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 T1Lib 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/t1lib-5.0.2-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-2007-4033">CVE-2007-4033</uri>
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</references>
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<metadata tag="requester" timestamp="Wed, 26 Sep 2007 12:38:38 +0000">
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p-y
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</metadata>
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<metadata tag="bugReady" timestamp="Wed, 26 Sep 2007 12:39:08 +0000">
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p-y
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</metadata>
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<metadata tag="submitter" timestamp="Mon, 08 Oct 2007 00:05:38 +0000">
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rbu
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</metadata>
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</glsa>
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