Are you using a Xiaomi's Mi or Redmi smartphone... Immediately stop using MI browser!


By MYBRANDBOOK


Are you using a Xiaomi's Mi or Redmi smartphone... Immediately stop using MI browser!

Are you using a Xiaomi's Mi or Redmi smartphone ??

Be alert !!! 

Immediately stop using its built-in MI browser or the Mint browser available on Google Play Store for non-Xiaomi Android devices. Because both web browser apps created by Xiaomi are vulnerable to a critical vulnerability which has not yet been patched even after being privately reported to the company, a researcher told on a report.

 

The vulnerability, identified as CVE-2019-10875 and discovered by security researcher Arif Khan, is a browser address bar spoofing issue that originates because of a logical flaw in the browser's interface, allowing a malicious website to control URLs displayed in the address bar. According to the advisory, affected browsers are not properly handling the "q" query parameter in the URLs, thus fail to display the portion of an https URL before the ?q= substring in the address bar. Since the address bar of a web browser is the most reliable and essential security indicator, the flaw can be used to easily trick Xiaomi users into thinking they are visiting a trusted website when actually being served with a phishing or malicious content, as shown in the video demonstration below.

 

The phishing attacks today are more sophisticated and increasingly more difficult to spot, and this URL spoofing vulnerability takes it to another level, allowing one to bypass basic indicators like URL and SSL, which are the first things a user checks to determine if a site is fake.

 

< p align="justify">Here’s how attackers can spoof URLs on Mint or MI Browser:

 

Just add "?q=" parameter after any URL following the targeted domain,

 

Example → https://t.co/WyxUCwg8OO

 

Xiaomi browsers will display "https://t.co/oMypZM6lQW" in the URL while loading the content from phishing site. pic.twitter.com/Ex6u4cxNRY

 

The researcher also confirmed on a report that the issue only affects the international variants of both the web browsers, though the domestic versions, distributed with Xiaomi smartphones in China, do not contain this vulnerability.

 

 

Another interesting though weird thing is that upon reporting the issue, Xiaomi rewarded the researcher with a bug bounty, but left the vulnerability unpatched.

 

"The vulnerability impacts millions of users globally yet the bounty offered as such was, $99 (for Mi Browser) and another $99 (for Mint Browser)," the researcher said.

 

"I would like to inform you that as of there is no official update regarding the issue. However, would request you to stay connected with the forum page for further details in this regards," the company said.

 

This is the second recently-disclosed severe issue that researchers have identified in pre-installed apps on more than 150 million Android devices manufactured by Xiaomi.

 

 

Android users are highly advised to use modern web browsers that are not affected by this vulnerability, such as Chrome or Firefox.

 

Besides this, if you are using Microsoft Edge or Internet Explorer browser on your desktop, you should also avoid using them since both browsers also contain a critical vulnerability which has not yet been patched by the tech giant.




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