Google Chrome Vulnerabilities CVE-2025-0434 .... CVE-2025-0438

 Google Chrome Vulnerabilities

Google Chrome has recently addressed several critical vulnerabilities in its version 132.0.6834.83, which could potentially allow remote attackers to exploit users through crafted HTML pages. The vulnerabilities, identified as CVE-2025-0434 to CVE-2025-0438, have been classified with high severity ratings by Chromium security standards. Below is a detailed examination of each vulnerability, including potential scenarios for exploitation. (Jan 15, 2025)

Detailed Vulnerabilities

CVE-2025-0438: Stack Buffer Overflow in Tracing

Description: This vulnerability involves a stack buffer overflow in the Tracing component of Google Chrome. It allows an attacker to potentially exploit stack corruption through a specially crafted HTML page.Sample Scenario: An attacker creates a malicious website that appears legitimate. When a user visits this site, the crafted HTML triggers the stack buffer overflow, leading to the execution of arbitrary code on the user's machine. This could result in unauthorized access to sensitive information or complete system compromise .

CVE-2025-0437: Out of Bounds Read in Metrics

Description: This vulnerability is characterized by an out-of-bounds read in the Metrics component, which could lead to heap corruption.Sample Scenario: A user clicks on a link in an email that directs them to a malicious webpage. The page exploits the out-of-bounds read vulnerability, allowing the attacker to read sensitive data from memory that should not be accessible, potentially exposing user credentials or other private information .

CVE-2025-0436: Integer Overflow in Skia

Description: This integer overflow vulnerability exists in Skia, Chrome’s graphics engine, and can be exploited for heap corruption.Sample Scenario: An attacker could embed a malicious image or graphic within a webpage. When the user opens this page, the integer overflow occurs during the rendering process, leading to heap corruption. This could allow attackers to execute arbitrary code or crash the browser .

CVE-2025-0435: Inappropriate Implementation in Navigation

Description: This vulnerability pertains to an inappropriate implementation in Navigation on Android devices, which allows for UI spoofing.Sample Scenario: An attacker crafts a webpage that closely mimics a legitimate banking site. When users are tricked into entering their credentials on this spoofed interface, their sensitive information is sent directly to the attacker instead of being securely processed .

CVE-2025-0434: Out of Bounds Memory Access in V8

Description: This vulnerability involves out-of-bounds memory access in V8, Chrome's JavaScript engine, which may allow remote code execution.Sample Scenario: An attacker can create a script that exploits this memory access flaw when executed within the browser. By running this script on a victim's machine, they could gain control over system resources or execute further malicious payloads without user consent .

Conclusion

The vulnerabilities identified in Google Chrome version 132.0.6834.83 highlight significant risks associated with web browsing and the importance of maintaining updated software. Users are strongly advised to update their browsers immediately to mitigate these risks and protect against potential exploits. Google has acknowledged these vulnerabilities and credited external researchers for their discoveries, showcasing ongoing efforts to enhance browser security .By understanding these vulnerabilities and their potential impacts, users can better safeguard their online activities and personal information against malicious attacks.