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70 lines
2.2 KiB
70 lines
2.2 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="201006-16">
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<title>GD: User-assisted execution of arbitrary code</title>
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<synopsis>
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The GD library is prone to a buffer overflow vulnerability.
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</synopsis>
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<product type="ebuild">gd</product>
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<announced>2010-06-03</announced>
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<revised count="01">2010-06-03</revised>
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<bug>292130</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/gd" auto="yes" arch="*">
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<unaffected range="ge">2.0.35-r1</unaffected>
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<vulnerable range="lt">2.0.35-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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GD is a graphic library for fast image creation.
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</p>
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</background>
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<description>
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<p>
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Tomas Hoger reported that the _gdGetColors() function in gd_gd.c does
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not properly verify the colorsTotal struct member, possibly leading to
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a buffer 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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A remote attacker could entice a user to open a specially crafted image
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file with a program using the GD library, possibly resulting in the
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remote execution of arbitrary code with the privileges of the user
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running the application, or a Denial of Service condition.
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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 GD 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/gd-2.0.35-r1"</code>
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<p>
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NOTE: This is a legacy GLSA. Updates for all affected architectures are
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available since November 21, 2009. It is likely that your system is
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already no longer affected by this issue.
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</p>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3546">CVE-2009-3546</uri>
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</references>
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<metadata tag="requester" timestamp="2009-12-18T02:08:27Z">
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craig
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</metadata>
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<metadata tag="submitter" timestamp="2010-05-31T05:59:40Z">
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a3li
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</metadata>
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<metadata tag="bugReady" timestamp="2010-05-31T05:59:48Z">
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a3li
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</metadata>
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</glsa>
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