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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201310-05">
<title>GEGL: User-assisted execution of arbitrary code</title>
<synopsis>A vulnerability in GEGL might allow a remote attacker to execute
arbitrary code.
</synopsis>
<product type="ebuild">gegl</product>
<announced>2013-10-06</announced>
<revised>2013-10-06: 1</revised>
<bug>442016</bug>
<access>remote</access>
<affected>
<package name="media-libs/gegl" auto="yes" arch="*">
<unaffected range="ge">0.2.0-r2</unaffected>
<vulnerable range="lt">0.2.0-r2</vulnerable>
</package>
</affected>
<background>
<p>GEGL is a graph-based image processing framework.</p>
</background>
<description>
<p>Multiple integer overflows in GEGL may cause a heap-based buffer
overflow.
</p>
</description>
<impact type="normal">
<p>A remote attacker could entice a user to open a specially crafted PPM
image using an application linked against GEGL, possibly resulting in
execution of arbitrary code with the privileges of the process or a
Denial of Service condition.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All gegl users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/gegl-0.2.0-r2"
</code>
<p>Packages which depend on this library may need to be recompiled. Tools
such as revdep-rebuild may assist in identifying some of these packages.
</p>
</resolution>
<references>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4433">CVE-2012-4433</uri>
</references>
<metadata tag="requester" timestamp="2013-09-30T23:10:40Z">ackle</metadata>
<metadata tag="submitter" timestamp="2013-10-06T22:25:22Z">ackle</metadata>
</glsa>
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