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Opera "data:" URI Handler Spoofing Vulnerability
Secunia Advisory: SA13818
Release Date: 2005-01-12
Last Update: 2005-02-21
Popularity: 117,337 views

Critical:
Moderately critical
Impact: Spoofing
Where: From remote
Solution Status: Vendor Patch

Software:Opera 5.x
Opera 6.x
Opera 7.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Michael Holzt has discovered a vulnerability in Opera, which can be exploited by malicious people to trick users into executing malicious files.

The vulnerability is caused due to an error in the processing of "data:" URIs, causing wrong information to be shown in a download dialog. This can be exploited by e.g. a malicious website to trick users into executing a malicious file by supplying a specially crafted "data:" URI.

The vulnerability has been confirmed on version 7.54u1 for Windows. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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