Avant Browser Dialog Box Origin Spoofing Vulnerability

Bugtraq ID:	14012
Class:	Access Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Jun 21 2005 12:00AM
Updated:	Jun 21 2005 12:00AM
Credit:	Jakob Balle of Secunia Research is credited with the discovery of this issue. Juha-Matti Laurio <[email protected]> discovered that this issue existed in the Avant Browser.
Vulnerable:	Avant Browser Avant Browser 10.0 Build 029 Avant Browser Avant Browser 9.0 Avant Browser Avant Browser 8.0.2
Not Vulnerable:

Avant Browser Dialog Box Origin Spoofing Vulnerability

Avant Browser is prone to a dialog box origin spoofing vulnerability.

An attacker may exploit this vulnerability to spoof an interface of a trusted web site. This issue may allow a remote attacker to carry out phishing style attacks.

Avant Browser Dialog Box Origin Spoofing Vulnerability

An exploit is not required.

A proof of concept is available from the following location:

http://secunia.com/multiple_browsers_dialog_origin_vulnerability_test/

Avant Browser Dialog Box Origin Spoofing Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Avant Browser Dialog Box Origin Spoofing Vulnerability

References:

• Avant Browser Homepage (Avant Browser)