CVE-2020-15993 : Security Advisory and Response

Google Chrome prior to 86.0.4240.99 is affected by a use after free vulnerability in printing, potentially allowing remote attackers to exploit heap corruption via a crafted HTML page.

Understanding CVE-2020-15993

This CVE involves a specific vulnerability in Google Chrome that could be exploited by attackers.

What is CVE-2020-15993?

CVE-2020-15993 is a use after free vulnerability in the printing functionality of Google Chrome versions prior to 86.0.4240.99.

The Impact of CVE-2020-15993

The vulnerability could allow a remote attacker to exploit heap corruption through a maliciously crafted HTML page.

Technical Details of CVE-2020-15993

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability is categorized as a use after free issue, which can lead to heap corruption.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Prior to 86.0.4240.99

Exploitation Mechanism

The vulnerability can be exploited remotely by using a specially crafted HTML page.

Mitigation and Prevention

Protecting systems from CVE-2020-15993 is crucial to maintaining security.

Immediate Steps to Take

Update Google Chrome to version 86.0.4240.99 or later to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Implement strong security measures such as firewalls and antivirus software.

Patching and Updates

Stay informed about security updates for Google Chrome and apply them promptly to ensure protection.