Type Confusion Vulnerability in Google Chrome Prior to 131.0.6778.139

What is CVE-2024-12381?

CVE-2024-12381 is a type confusion vulnerability found in Google Chrome versions prior to 131.0.6778.139. Google Chrome is a widely used web browser that enables users to access web pages and applications. This particular vulnerability allows an attacker to exploit heap corruption through a specially crafted HTML page, potentially leading to the execution of arbitrary code. Organizations relying on Google Chrome for day-to-day operations may face significant risks if this vulnerability is not addressed, as it could compromise the security of sensitive data and expose users to malicious attacks.

Technical Details

The vulnerability arises in V8, the JavaScript engine used by Google Chrome. Type confusion occurs when the software mismanages data types, resulting in improper handling of memory and leading to heap corruption. An attacker can leverage this issue by crafting an HTML page that triggers the vulnerability, potentially enabling them to gain access to sensitive system resources or execute harmful code within the browser context. The severity of this flaw has been classified as high, indicating a serious threat to users and systems.

Impact of the Vulnerability

1. Arbitrary Code Execution: The primary risk associated with this vulnerability is the potential for remote attackers to execute arbitrary code on the user's device. This could lead to unauthorized access to system resources and data manipulation.

2. Data Breaches: Exploiting this vulnerability could result in the exposure of sensitive information stored on a user's device or transmitted through the browser. This is particularly concerning for organizations handling confidential data.

3. Malware Distribution: The type confusion vulnerability may also be exploited to deploy malware onto affected systems. This could facilitate further cyberattacks, including ransomware incidents, putting organizations at a greater risk of operational disruption and financial loss.

News Articles

Dataconomy

CVE-2024-12381CVE-2024-12382

Update Chrome immediately: Two high-risk vulnerabilities revealed

Google has identified two high-severity vulnerabilities in its Chrome web browser, specifically CVE-2024-12381 and CVE-2024-12382, prompting an urgent call

1 week ago

Forbes

CVE-2024-12382CVE-2024-12381

Update Chrome Now—Google Warns Of 2 New High-Risk Vulnerabilities

Two new high-severity Chrome browser security vulnerabilities have been confirmed by Google—ensure you update and activate the new protections now.

2 weeks ago

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