56 lines
2.2 KiB
XML
56 lines
2.2 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="201209-13">
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<title>libjpeg-turbo: User-assisted execution of arbitrary code</title>
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<synopsis>A vulnerability in libjpeg-turbo could result in execution of
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arbitrary code or Denial of Service.
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</synopsis>
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<product type="ebuild">libjpeg-turbo</product>
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<announced>September 26, 2012</announced>
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<revised>September 26, 2012: 1</revised>
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<bug>426938</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/libjpeg-turbo" auto="yes" arch="*">
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<unaffected range="ge">1.2.1</unaffected>
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<vulnerable range="lt">1.2.1</vulnerable>
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</package>
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</affected>
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<background>
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<p>libjpeg-turbo accelerates JPEG compression and decompression.</p>
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</background>
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<description>
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<p>A vulnerability in the get_sos() function in jdmarker.c could cause a
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heap-based buffer overflow.
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</p>
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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 JPEG
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file in an application linked against libjpeg-turbo, possibly resulting
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in the remote execution of arbitrary code with the permissions of the
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user running the application, or Denial of Service.
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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 libjpeg-turbo 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-libs/libjpeg-turbo-1.2.1"
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</code>
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<p>Packages which depend on this library may need to be recompiled. Tools
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such as revdep-rebuild may assist in identifying some of these packages.
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</p>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2806">CVE-2012-2806</uri>
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</references>
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<metadata tag="requester" timestamp="Sun, 22 Jul 2012 17:28:52 +0000">ackle</metadata>
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<metadata tag="submitter" timestamp="Wed, 26 Sep 2012 11:11:07 +0000">ackle</metadata>
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</glsa>
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