58 lines
2 KiB
XML
58 lines
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="201312-04">
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<title>libtheora: Arbitrary code execution</title>
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<synopsis>An integer overflow in libtheora might allow remote attackers to
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execute arbitrary code or cause a Denial of Service condition.
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</synopsis>
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<product type="ebuild">libtheora</product>
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<announced>December 03, 2013</announced>
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<revised>December 03, 2013: 1</revised>
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<bug>298039</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/libtheora" auto="yes" arch="*">
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<unaffected range="ge">1.1.1</unaffected>
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<vulnerable range="lt">1.1.1</vulnerable>
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</package>
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</affected>
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<background>
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<p>libtheora is the reference implementation of Theora, a free and open
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video compression format from the Xiph.org Foundation.
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</p>
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</background>
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<description>
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<p>An integer overflow flaw has been discovered in libtheora.</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could execute arbitrary code or cause a Denial of
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Service condition.
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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 libtheora 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/libtheora-1.1.1"
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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://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-3389">
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CVE-2009-3389
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</uri>
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</references>
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<metadata tag="requester" timestamp="Fri, 07 Oct 2011 23:38:01 +0000">
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underling
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</metadata>
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<metadata tag="submitter" timestamp="Tue, 03 Dec 2013 04:32:42 +0000">Zlogene</metadata>
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</glsa>
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