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Issue metadata

Status: Duplicate
Merged: issue 626951
Owner: ----
Closed: May 2017
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug-Security



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Address Bar Spoofing with userinfo@domain

Reported by rayyan...@gmail.com, Apr 30 2017

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36

Steps to reproduce the problem:
1) http://Facebook.com@evil.com

I am able to spoof the whole DNS just by using @ in browser.

What is the expected behavior?
well mozilla have a countermeasure for this bug:

when we try to do this same thing in firefox, firefox gives a popup with a note written in it :

You are about to log in to the site "evil.com" with the username "facebook%2Ecom", but the website does not require authentication. This may be an attempt to trick you.
Is "evil.com" the site you want to visit?

What went wrong?
When tested the same bug on google chrome, It didn't give me any warning message, Instead, I'm simply redirected to evil.com

Did this work before? N/A 

Chrome version: 58.0.3029.81  Channel: stable
OS Version: 10.0
Flash Version:
 

Comment 1 by rayyan...@gmail.com, Apr 30 2017

OS: All.
Project Member

Comment 3 by sheriffbot@chromium.org, Aug 7 2017

Labels: -Restrict-View-SecurityTeam allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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