69 lines
2.2 KiB
XML
69 lines
2.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200512-10">
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<title>Opera: Command-line URL shell command injection</title>
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<synopsis>
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Lack of URL validation in Opera command-line wrapper could be abused to
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execute arbitrary commands.
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</synopsis>
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<product type="ebuild">opera</product>
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<announced>December 18, 2005</announced>
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<revised>December 18, 2005: 01</revised>
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<bug>113239</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">8.51</unaffected>
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<vulnerable range="lt">8.51</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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Peter Zelezny discovered that the shell script used to launch
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Opera parses shell commands that are enclosed within backticks in the
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URL provided via the command line.
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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 exploit this vulnerability by enticing a
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user to follow a specially crafted URL from a tool that uses Opera to
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open URLs, resulting in the execution of arbitrary commands on the
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targeted machine.
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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 Opera 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 ">=www-client/opera-8.51"</code>
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</resolution>
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<references>
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<uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3750">CVE-2005-3750</uri>
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<uri link="http://www.opera.com/docs/changelogs/linux/851/">Opera 8.51 Changelog</uri>
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</references>
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<metadata tag="requester" timestamp="Thu, 15 Dec 2005 12:24:01 +0000">
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koon
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</metadata>
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<metadata tag="bugReady" timestamp="Thu, 15 Dec 2005 12:24:20 +0000">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="Fri, 16 Dec 2005 02:18:07 +0000">
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adir
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</metadata>
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</glsa>
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