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Firefox "OnKeyDown" Event Focus Weakness
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Secunia Advisory:
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SA25904
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Release Date:
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2007-07-02
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Last Update:
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2007-10-19
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Popularity:
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19,941 views
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Critical:
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Not critical
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Impact:
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Exposure of sensitive information
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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: | Mozilla Firefox 1.x
Mozilla Firefox 2.0.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:
A weakness has been discovered in Firefox, which potentially can be exploited by malicious people to disclose sensitive information.
The weakness is caused due to a design error within the focus handling of form fields and can potentially be exploited by changing the focus from a "textarea" field to a "file upload" form field via the "OnKeyDown" event.
Successful exploitation allows an arbitrary file on the user's system to be uploaded to a malicious web site, but requires that the user is tricked into typing the file name into a "textarea" input form.
The weakness is confirmed in version 2.0.0.4. 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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