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70 lines
2.5 KiB
70 lines
2.5 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="200408-05">
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<title>Opera: Multiple new vulnerabilities</title>
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<synopsis>
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Several new vulnerabilities were found and fixed in Opera, including one
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allowing an attacker to read the local filesystem remotely.
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</synopsis>
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<product type="ebuild">Opera</product>
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<announced>2004-08-05</announced>
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<revised count="03">2007-12-30</revised>
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<bug>59503</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">7.54</unaffected>
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<vulnerable range="le">7.53</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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Multiple vulnerabilities have been found in the Opera web browser.
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Opera fails to deny write access to the "location" browser object. An
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attacker can overwrite methods in this object and gain script access to
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any page that uses one of these methods. Furthermore, access to file://
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URLs is possible even from pages loaded using other protocols. Finally,
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spoofing a legitimate web page is still possible, despite the fixes
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announced in GLSA 200407-15.
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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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By enticing an user to visit specially crafted web pages, an attacker
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can read files located on the victim's file system, read emails written
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or received by M2, Opera's mail program, steal cookies, spoof URLs,
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track user browsing history, etc.
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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. All users are encouraged to
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upgrade to the latest available version.
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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 stable version:
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</p>
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<code>
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# emerge sync
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# emerge -pv ">=www-client/opera-7.54"
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# emerge ">=www-client/opera-7.54"</code>
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</resolution>
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<references>
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<uri link="https://www.opera.com/linux/changelogs/754/">Opera Changelog</uri>
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<uri link="http://archives.neohapsis.com/archives/fulldisclosure/2004-07/1056.html">Address bar spoofing issue disclosure</uri>
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<uri link="http://www.greymagic.com/security/advisories/gm008-op/">GreyMagic Security Advisory GM#008-OP</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-2570">CVE-2004-2570</uri>
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</references>
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<metadata tag="submitter" timestamp="2004-08-05T18:21:29Z">
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jaervosz
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</metadata>
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</glsa>
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