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Opera Image Dragging Vulnerability
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Secunia Advisory:
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SA15756
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Release Date:
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2005-07-28
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Last Update:
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2005-08-05
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Critical:
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Moderately critical
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Impact:
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Security Bypass
Cross Site Scripting
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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: | Opera 8.x
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| | CVE reference: | CVE-2005-2406 (Secunia mirror)
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Description:
Secunia Research has discovered a vulnerability in Opera, which can be exploited by malicious people to conduct cross-site scripting attacks and retrieve a user's files.
The vulnerability is caused due to Opera allowing a user to drag e.g. an image, which is actually a "javascript:" URI, resulting in cross-site scripting if dropped over another site. This may also be used to populate a file upload form, resulting in uploading of arbitrary files to a malicious web site.
Successful exploitation requires that the user is tricked into dragging and dropping e.g. an image or a link.
The vulnerability has been confirmed in version 8.01. Prior versions may also be affected.
Do you have this product installed on your home computer? Scan using the free Personal Software Inspector. Check if a vulnerable version is installed on computers in your corporate network, using the Network Software Inspector.
Solution:
Update to version 8.02.
http://www.opera.com/download/
Provided and/or discovered by:
Jakob Balle, Secunia Research.
Changelog:
2005-08-05: Added CVE reference.
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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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