48 lines
1.7 KiB
XML
48 lines
1.7 KiB
XML
<?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="201312-08">
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<title>WebP: User-assisted execution of arbitrary code</title>
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<synopsis>An integer overflow vulnerability in WebP could lead to arbitrary
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code execution or Denial of Service.
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</synopsis>
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<product type="ebuild">libwebp</product>
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<announced>December 10, 2013</announced>
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<revised>December 10, 2013: 1</revised>
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<bug>442152</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/libwebp" auto="yes" arch="*">
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<unaffected range="ge">0.2.1</unaffected>
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<vulnerable range="lt">0.2.1</vulnerable>
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</package>
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</affected>
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<background>
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<p>WebP is a lossy image compression format.</p>
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</background>
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<description>
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<p>An integer overflow flaw has been found in WebP.</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 image
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in an application linked against WebP, possibly resulting in execution of
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arbitrary code with the privileges of the process or a Denial of Service
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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 WebP 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/libwebp-0.2.1"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-5127">CVE-2012-5127</uri>
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</references>
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<metadata tag="requester" timestamp="Mon, 26 Nov 2012 01:29:46 +0000">ackle</metadata>
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<metadata tag="submitter" timestamp="Tue, 10 Dec 2013 07:54:19 +0000">ackle</metadata>
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</glsa>
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