CVE-2021-30547 : Vulnerability Insights and Analysis
Find out all about CVE-2021-30547, an out-of-bounds write vulnerability in Google Chrome that could allow remote attackers to access memory via crafted HTML pages. Learn about the impact, affected versions, and mitigation steps.
A detailed overview of CVE-2021-30547, a vulnerability in Google Chrome that allowed a remote attacker to perform out-of-bounds memory access via a crafted HTML page.
Understanding CVE-2021-30547
This section provides insights into the nature of the CVE-2021-30547 vulnerability.
What is CVE-2021-30547?
The vulnerability in Google Chrome, known as CVE-2021-30547, involves an out-of-bounds write issue in ANGLE that could be exploited by a remote attacker.
The Impact of CVE-2021-30547
The vulnerability could potentially allow a remote attacker to perform out-of-bounds memory access by leveraging a specially crafted HTML page.
Technical Details of CVE-2021-30547
Explore the technical aspects of the CVE-2021-30547 vulnerability to understand its implications.
Vulnerability Description
The vulnerability consists of an out-of-bounds write flaw in ANGLE within Google Chrome versions prior to 91.0.4472.101.
Affected Systems and Versions
Google Chrome versions earlier than 91.0.4472.101 are affected by this vulnerability, potentially exposing them to exploitation.
Exploitation Mechanism
A remote attacker could exploit this vulnerability through a carefully crafted HTML page to achieve out-of-bounds memory access.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2021-30547 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to update Google Chrome to version 91.0.4472.101 or newer to mitigate the vulnerability.
Long-Term Security Practices
Implementing secure browsing habits, regular software updates, and security patches can enhance overall system security.
Patching and Updates
Regularly check for and apply security patches and updates to protect systems from known vulnerabilities.