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70 lines
2.3 KiB
70 lines
2.3 KiB
<?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="200712-24">
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<title>AMD64 x86 emulation GTK+ library: User-assisted execution of arbitrary code</title>
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<synopsis>
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Multiple integer overflow vulnerabilities in the AMD64 x86 emulation GTK+
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libraries may result in the execution of arbitrary code in applications
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using Cairo.
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</synopsis>
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<product type="ebuild">emul-linux-x86-gtklibs</product>
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<announced>December 30, 2007</announced>
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<revised>December 30, 2007: 01</revised>
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<bug>201860</bug>
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<access>remote</access>
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<affected>
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<package name="app-emulation/emul-linux-x86-gtklibs" auto="yes" arch="amd64">
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<unaffected range="ge">20071214</unaffected>
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<vulnerable range="lt">20071214</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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Cairo is a 2D vector graphics library with cross-device output support.
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The AMD64 x86 emulation GTK+ library packages Cairo libraries for 32bit
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x86 emulation on AMD64.
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</p>
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</background>
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<description>
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<p>
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The Cairo versions used by the AMD64 x86 emulation GTK+ libraries were
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vulnerable to integer overflow vulnerabilities (GLSA 200712-04).
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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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A remote attacker could entice a user to view or process a specially
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crafted PNG image file in an application linked against Cairo, possibly
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leading to the execution of arbitrary code with the privileges of the
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user running the application.
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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 AMD64 x86 emulation GTK+ library users should upgrade to the latest
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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 ">=app-emulation/emul-linux-x86-gtklibs-20071214"</code>
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</resolution>
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<references>
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<uri link="/security/en/glsa/glsa-200712-04.xml">GLSA 200712-04</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 22 Dec 2007 13:50:24 +0000">
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rbu
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</metadata>
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<metadata tag="bugReady" timestamp="Sat, 29 Dec 2007 22:02:45 +0000">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="Sat, 29 Dec 2007 22:14:56 +0000">
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rbu
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</metadata>
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</glsa>
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