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Internet Explorer Charset Inheritance Cross-Site Scripting Vulnerability
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Secunia Advisory:
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SA24314
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Release Date:
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2007-02-26
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Last Update:
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2009-05-12
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Popularity:
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77,365 views
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Critical:
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Less critical
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Impact:
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Cross Site Scripting
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | Microsoft Internet Explorer 7.x
Microsoft Internet Explorer 8.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Stefan Esser has discovered a vulnerability in Internet Explorer, which can be exploited by malicious people to conduct cross-site scripting attacks.
The vulnerability exists because pages that don't specify a charset inherit the charset of the parent page. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of certain sites that are included e.g. via iframes in a malicious page that uses UTF-7 as charset.
Successful exploitation requires that the user is tricked into visiting a malicious web site.
The vulnerability is confirmed in Internet Explorer 7 and 8 on a fully patched Windows XP. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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