CVE-2020-7363 : Security Advisory and Response

A User Interface (UI) Misrepresentation of Critical Information vulnerability in UCWeb's UC Browser version 13.0.8 and prior versions allows attackers to manipulate data presentation in the address bar.

Understanding CVE-2020-7363

This CVE involves a security issue in UC Browser that could lead to misleading information displayed in the browser's address bar.

What is CVE-2020-7363?

This vulnerability enables attackers to obscure the true data source displayed in the browser, affecting UC Browser versions up to 13.0.8.

The Impact of CVE-2020-7363

The vulnerability has a CVSS base score of 4.3, indicating a medium severity issue with low confidentiality impact and no integrity impact.

Technical Details of CVE-2020-7363

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to misrepresent critical information in the address bar, potentially leading to user confusion or deception.

Affected Systems and Versions

Product: UC Browser
Vendor: UCWeb
Versions affected: <= 13.0.8

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the address bar to display misleading information to users.

Mitigation and Prevention

Protecting systems from CVE-2020-7363 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update UC Browser to version 13.0.9 or higher to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update software and browsers to the latest versions.
Educate users about safe browsing practices and awareness of potential threats.

Patching and Updates

Ensure timely installation of security patches and updates to address known vulnerabilities.