CVE-2023-4361 Explained : Impact and Mitigation

This is a medium severity CVE identified in Google Chrome on Android prior to version 116.0.5845.96, allowing a remote attacker to bypass Autofill restrictions via a crafted HTML page.

Understanding CVE-2023-4361

This section will provide an in-depth understanding of the CVE-2023-4361 vulnerability, its impact, technical details, affected systems, and mitigation strategies.

What is CVE-2023-4361?

CVE-2023-4361 involves inappropriate implementation in Autofill in Google Chrome on Android. The vulnerability enables a remote attacker to bypass Autofill restrictions by exploiting a specific crafted HTML page.

The Impact of CVE-2023-4361

The impact of CVE-2023-4361 is considered medium. It poses a threat to user privacy and security by allowing unauthorized access to sensitive information through the Autofill feature in Google Chrome on Android.

Technical Details of CVE-2023-4361

To effectively address CVE-2023-4361, understanding its technical aspects is crucial. This section delves into the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in Autofill in Google Chrome on Android prior to version 116.0.5845.96 stems from inappropriate implementation, which can be exploited by a remote attacker to manipulate Autofill functionality.

Affected Systems and Versions

Google Chrome on Android versions prior to 116.0.5845.96 are affected by CVE-2023-4361. Users operating on these versions are vulnerable to potential exploitation of the Autofill feature.

Exploitation Mechanism

By leveraging a specially crafted HTML page, a remote attacker can exploit the vulnerability in Autofill in Google Chrome on Android to bypass Autofill restrictions and gain unauthorized access to sensitive information.

Mitigation and Prevention

To safeguard systems and data from the risks associated with CVE-2023-4361, immediate actions, long-term security practices, and patching procedures are essential.

Immediate Steps to Take

Users should update their Google Chrome on Android to version 116.0.5845.96 or above to mitigate the risks posed by CVE-2023-4361. Additionally, refraining from interacting with suspicious or untrusted websites can enhance security.

Long-Term Security Practices

Implementing robust security measures, such as regularly updating software, utilizing reputable security solutions, and educating users on safe browsing practices, can enhance overall cybersecurity resilience and reduce vulnerability to similar threats.

Patching and Updates

Google has released a stable channel update addressing CVE-2023-4361 for desktop users. It is crucial for affected individuals and organizations to apply the necessary patches and updates promptly to eliminate the vulnerability and strengthen the security posture of their systems.