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Internet Explorer "onunload" Event Spoofing Vulnerability
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Secunia Advisory:
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SA23014
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Release Date:
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2007-02-23
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Last Update:
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2007-10-09
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Popularity:
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26,159 views
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Critical:
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Less critical
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Impact:
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Spoofing
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Microsoft Internet Explorer 5.01
Microsoft Internet Explorer 6.x
Microsoft Internet Explorer 7.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:
Secunia Research has discovered a vulnerability in Internet Explorer, which can be exploited by a malicious website to spoof the address bar.
The vulnerability is caused due to an error in Internet Explorer's handling of "onunload" events, enabling a malicious website to abort the loading of a new website. This can be exploited to spoof the address bar if e.g. the user enters a new website manually in the address bar, which is commonly exercised as best practice.
The vulnerability is confirmed on a fully patched Windows XP SP2 system running Internet Explorer 7 or Internet Explorer 6. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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