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67 lines
2.4 KiB
67 lines
2.4 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?>
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<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201206-20">
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<title>gdk-pixbuf: Denial of Service</title>
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<synopsis>Multiple vulnerabilities in gdk-pixbuf may create a Denial of
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Service condition.
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</synopsis>
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<product type="ebuild">gdk-pixbuf</product>
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<announced>June 23, 2012</announced>
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<revised>June 23, 2012: 1</revised>
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<bug>373999</bug>
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<bug>412033</bug>
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<access>remote</access>
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<affected>
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<package name="x11-libs/gdk-pixbuf" auto="yes" arch="*">
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<unaffected range="ge">2.24.1-r1</unaffected>
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<vulnerable range="lt">2.24.1-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>gdk-pixbuf is an image loading library for GTK+.</p>
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</background>
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<description>
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<p>Two vulnerabilities have been found in gdk-pixbuf:</p>
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<ul>
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<li>The "gdk_pixbuf__gif_image_load()" function in io-gif.c fails to
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properly handle certain return values from subroutines (CVE-2011-2485).
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</li>
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<li>The "read_bitmap_file_data()" function in io-xbm.c contains an
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integer overflow error (CVE-2012-2370).
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</li>
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</ul>
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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 gdk-pixbuf, possibly resulting in Denial
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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 gdk-pixbuf 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 ">=x11-libs/gdk-pixbuf-2.24.1-r1"
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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-2011-2485">CVE-2011-2485</uri>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2370">CVE-2012-2370</uri>
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</references>
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<metadata timestamp="Fri, 07 Oct 2011 23:37:08 +0000" tag="requester">
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underling
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</metadata>
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<metadata timestamp="Sat, 23 Jun 2012 20:11:46 +0000" tag="submitter">ackle</metadata>
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</glsa>
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