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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201512-05">
<title>gdk-pixbuf: Multiple Vulnerabilities</title>
<synopsis>Multiple buffer overflow vulnerabilities in gdk-pixbuf may allow
remote attackers to execute arbitrary code or cause Denial of Service.
</synopsis>
<product type="ebuild">gdk-pixbuf</product>
<announced>December 21, 2015</announced>
<revised>December 21, 2015: 1</revised>
<bug>556314</bug>
<bug>562878</bug>
<bug>562880</bug>
<access>remote</access>
<affected>
<package name="x11-libs/gdk-pixbuf" auto="yes" arch="*">
<unaffected range="ge">2.32.1</unaffected>
<vulnerable range="lt">2.32.1</vulnerable>
</package>
</affected>
<background>
<p>gdk-pixbuf is an image loading library for GTK+.</p>
</background>
<description>
<p>Three heap-based buffer overflow vulnerabilities have been discovered in
gdk-pixbuf. Please review the CVE identifiers referenced below for
details.
</p>
</description>
<impact type="normal">
<p>A remote attacker could entice a user to open a specially crafted image
file with an application linked against gdk-pixbuf, 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 gdk-pixbuf users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose "&gt;=x11-libs/gdk-pixbuf-2.32.1"
</code>
<p>Packages which depend on this library may need to be recompiled. Tools
such as revdep-rebuild may assist in identifying these packages.
</p>
</resolution>
<references>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4491">CVE-2015-4491</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7673">CVE-2015-7673</uri>
<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7674">CVE-2015-7674</uri>
</references>
<metadata tag="requester" timestamp="Tue, 13 Oct 2015 00:53:43 +0000">
BlueKnight
</metadata>
<metadata tag="submitter" timestamp="Mon, 21 Dec 2015 14:06:18 +0000">ackle</metadata>
</glsa>