72 lines
2.5 KiB
XML
72 lines
2.5 KiB
XML
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<?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="200701-08">
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<title>Opera: Two remote code execution vulnerabilities</title>
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<synopsis>
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Two vulnerabilities may allow the execution of arbitrary code.
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</synopsis>
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<product type="ebuild">opera</product>
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<announced>January 12, 2007</announced>
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<revised>January 12, 2007: 01</revised>
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<bug>160369</bug>
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<access>remote</access>
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<affected>
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<package name="www-client/opera" auto="yes" arch="*">
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<unaffected range="ge">9.10</unaffected>
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<vulnerable range="lt">9.10</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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Opera is a multi-platform web browser.
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</p>
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</background>
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<description>
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<p>
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Christoph Deal discovered that JPEG files with a specially crafted DHT
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marker can be exploited to cause a heap overflow. Furthermore, an
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anonymous person discovered that Opera does not correctly handle
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objects passed to the "createSVGTransformFromMatrix()" function.
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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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An attacker could potentially exploit the vulnerabilities to execute
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arbitrary code with the privileges of the user running Opera by
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enticing a victim to open a specially crafted JPEG file or a website
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containing malicious JavaScript 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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The vendor recommends disabling JavaScript to avoid the
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"createSVGTransformFromMatrix" vulnerability. There is no known
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workaround for the other vulnerability.
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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 Opera users should update 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 ">=www-client/opera-9.10"</code>
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</resolution>
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<references>
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<uri link="http://www.opera.com/support/search/supsearch.dml?index=851">Opera Advisory (createSVGTransformFromMatrix)</uri>
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<uri link="http://www.opera.com/support/search/supsearch.dml?index=852">Opera Advisory (JPEG)</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0126">CVE-2007-0126</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0127">CVE-2007-0127</uri>
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</references>
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<metadata tag="requester" timestamp="Tue, 09 Jan 2007 12:37:33 +0000">
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DerCorny
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</metadata>
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<metadata tag="bugReady" timestamp="Tue, 09 Jan 2007 12:37:44 +0000">
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DerCorny
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</metadata>
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<metadata tag="submitter" timestamp="Tue, 09 Jan 2007 18:43:10 +0000">
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DerCorny
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</metadata>
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</glsa>
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