82 lines
3 KiB
XML
82 lines
3 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="200511-14">
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<title>GTK+ 2, GdkPixbuf: Multiple XPM decoding vulnerabilities</title>
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<synopsis>
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The GdkPixbuf library, that is also included in GTK+ 2, contains
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vulnerabilities that could lead to a Denial of Service or the execution of
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arbitrary code.
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</synopsis>
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<product type="ebuild">gtk+</product>
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<announced>2005-11-16</announced>
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<revised count="01">2005-11-16</revised>
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<bug>112608</bug>
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<access>remote</access>
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<affected>
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<package name="x11-libs/gtk+" auto="yes" arch="*">
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<unaffected range="ge">2.8.6-r1</unaffected>
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<unaffected range="rge">2.6.10-r1</unaffected>
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<unaffected range="lt">2.0</unaffected>
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<vulnerable range="lt">2.8.6-r1</vulnerable>
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</package>
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<package name="media-libs/gdk-pixbuf" auto="yes" arch="*">
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<unaffected range="ge">0.22.0-r5</unaffected>
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<vulnerable range="lt">0.22.0-r5</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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GTK+ (the GIMP Toolkit) is a toolkit for creating graphical user
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interfaces. The GdkPixbuf library provides facilities for image
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handling. It is available as a standalone library and also packaged
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with GTK+ 2.
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</p>
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</background>
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<description>
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<p>
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iDEFENSE reported a possible heap overflow in the XPM loader
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(CVE-2005-3186). Upon further inspection, Ludwig Nussel discovered two
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additional issues in the XPM processing functions : an integer overflow
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(CVE-2005-2976) that affects only gdk-pixbuf, and an infinite loop
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(CVE-2005-2975).
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</p>
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</description>
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<impact type="normal">
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<p>
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Using a specially crafted XPM image an attacker could cause an
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affected application to enter an infinite loop or trigger the
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overflows, potentially allowing the execution of arbitrary code.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All GTK+ 2 users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose x11-libs/gtk+</code>
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<p>
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All GdkPixbuf users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=media-libs/gdk-pixbuf-0.22.0-r5"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2975">CVE-2005-2975</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2976">CVE-2005-2976</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3186">CVE-2005-3186</uri>
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<uri link="http://www.idefense.com/application/poi/display?id=339&type=vulnerabilities">iDefense Security Advisory 11.15.05</uri>
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</references>
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<metadata tag="submitter" timestamp="2005-11-14T14:55:40Z">
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koon
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</metadata>
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<metadata tag="bugReady" timestamp="2005-11-16T12:54:54Z">
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koon
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</metadata>
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</glsa>
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