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Mozilla / Mozilla Firefox Window Injection Vulnerability
Secunia Advisory: SA13129
Release Date: 2004-12-08
Last Update: 2005-03-22
Popularity: 152,558 views

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

Software:Camino 0.x
Mozilla 0.x
Mozilla 1.0
Mozilla 1.1
Mozilla 1.2
Mozilla 1.3
Mozilla 1.4
Mozilla 1.5
Mozilla 1.6
Mozilla 1.7.x
Mozilla Firefox 0.x
Mozilla Firefox 1.x

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CVE reference:CVE-2004-1156


Description:
Secunia Research has reported a vulnerability in Mozilla / Mozilla Firefox, which can be exploited by malicious people to spoof the content of websites.

The problem is that a website can inject content into another site's window if the target name of the window is known. This can e.g. be exploited by a malicious website to spoof the content of a pop-up window opened on a trusted website.

This is related to:
SA11978

Secunia has constructed a test, which can be used to check if your browser is affected by this issue:
http://secunia.com/multiple_browsers_window_injection_vulnerability_test/

The vulnerability has been confirmed in Mozilla 1.7.3, Mozilla Firefox 1.0, and Camino 0.8.2. Other versions may also be affected.

Solution:
Mozilla Firefox:
Update to version 1.0.1.
http://www.mozilla.org/products/firefox/

Mozilla:
Update to version 1.7.6.
http://www.mozilla.org/products/mozilla1.x/

Do not browse untrusted sites while browsing trusted sites.

Provided and/or discovered by:
Secunia Research

Changelog:
2004-12-10: Added Camino as affected. Added CVE reference.
2004-12-20: Added link to Mozilla bug report.
2005-02-25: Mozilla Firefox 1.0.1 released. Updated "Solution" section.
2005-03-22: Mozilla 1.7.6 released. Updated "Solution" section.

Original Advisory:
http://secunia.com/secunia_research/2004-13/advisory/

Other References:
SA11978:
http://secunia.com/advisories/11978/

Mozilla Bug 273699:
https://bugzilla.mozilla.org/show_bug.cgi?id=273699


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