CVE-2023-1810 : What You Need to Know

This CVE record relates to a heap buffer overflow vulnerability in Google Chrome prior to version 112.0.5615.49. The vulnerability could be exploited by a remote attacker who compromised the renderer process through a crafted HTML page. The severity of this security issue is rated as High according to Chromium security standards.

Understanding CVE-2023-1810

This section delves into the details of CVE-2023-1810, its impact, technical specifics, and mitigation strategies.

What is CVE-2023-1810?

CVE-2023-1810 is a heap buffer overflow vulnerability found in the visuals component of Google Chrome before version 112.0.5615.49. This flaw could be leveraged by an attacker who had already compromised the renderer process, allowing them to potentially exploit heap corruption via a specially crafted HTML page.

The Impact of CVE-2023-1810

The impact of this vulnerability is significant, as it could enable a remote attacker to execute arbitrary code or cause a denial of service by triggering heap corruption. Exploitation of this vulnerability could lead to serious security breaches and compromise the integrity of affected systems.

Technical Details of CVE-2023-1810

In this section, we will explore the specific technical aspects of CVE-2023-1810, including the vulnerability description, affected systems, versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in question is a heap buffer overflow, which occurs in Visuals in Google Chrome prior to version 112.0.5615.49. This type of vulnerability can allow an attacker to write beyond the allocated buffer, potentially leading to memory corruption and malicious code execution.

Affected Systems and Versions

Google Chrome versions prior to 112.0.5615.49 are affected by this vulnerability. Specifically, version 112.0.5615.49 and earlier versions are susceptible to exploitation, exposing users to the risk of remote attacks.

Exploitation Mechanism

The exploitation of CVE-2023-1810 involves a remote attacker compromising the renderer process and then utilizing a specially crafted HTML page to trigger heap corruption. By exploiting this vulnerability, an attacker could gain unauthorized access, execute arbitrary code, or disrupt normal system functionality.

Mitigation and Prevention

Mitigating CVE-2023-1810 requires immediate action to secure vulnerable systems and prevent exploitation. Implementing specific steps and long-term security practices is crucial for safeguarding systems against potential attacks.

Immediate Steps to Take

Users and administrators should promptly update Google Chrome to version 112.0.5615.49 or later to mitigate the risk posed by this vulnerability. Additionally, exercising caution while browsing and avoiding suspicious websites can help minimize the likelihood of exploitation.

Long-Term Security Practices

In the long term, maintaining regular software updates, implementing robust security measures, and staying informed about emerging threats are essential for enhancing overall system security. Employing intrusion detection systems, firewalls, and security patches can fortify defenses against potential vulnerabilities.

Patching and Updates

Chrome users are advised to regularly check for updates from Google and apply patches promptly to address security vulnerabilities. Keeping the browser and associated software up to date is crucial for maintaining a secure browsing environment and reducing the risk of exploitation.