CVE-2021-30560 : What You Need to Know

A detailed overview of CVE-2021-30560, a vulnerability related to 'Use after free in Blink XSLT in Google Chrome', allowing a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Understanding CVE-2021-30560

This section delves into the specifics of CVE-2021-30560.

What is CVE-2021-30560?

CVE-2021-30560 is a vulnerability in Blink XSLT in Google Chrome prior to version 91.0.4472.164 that enables a remote attacker to exploit heap corruption through a maliciously crafted HTML page.

The Impact of CVE-2021-30560

The impact of this vulnerability could lead to remote code execution or a denial of service when exploited by an attacker.

Technical Details of CVE-2021-30560

Explore the technical aspects of CVE-2021-30560 below.

Vulnerability Description

The vulnerability involves a use after free issue in Blink XSLT in Google Chrome, potentially leading to heap corruption.

Affected Systems and Versions

Google Chrome versions prior to 91.0.4472.164 are affected by this vulnerability.

Exploitation Mechanism

An attacker can exploit this vulnerability by luring a user to visit a malicious website hosting a crafted HTML page.

Mitigation and Prevention

Discover the necessary steps to mitigate and prevent CVE-2021-30560.

Immediate Steps to Take

Users are advised to update Google Chrome to version 91.0.4472.164 or later to address this vulnerability.

Long-Term Security Practices

Implement secure browsing habits and regularly update software to prevent potential security risks.

Patching and Updates

Stay informed about security patches and updates released by Google Chrome to ensure a secure browsing experience.