CVE-2010-3411 in Chrome
Summary
by MITRE
Google Chrome before 6.0.472.59 on Linux does not properly handle cursors, which might allow attackers to cause a denial of service (assertion failure) via unspecified vectors.
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Analysis
by VulDB Data Team • 09/25/2021
The vulnerability identified as CVE-2010-3411 represents a critical denial of service flaw within Google Chrome versions prior to 6.0.472.59 on Linux operating systems. This issue stems from improper cursor handling mechanisms within the browser's rendering engine, specifically affecting the Linux platform implementation. The vulnerability manifests as an assertion failure that can be triggered through unspecified attack vectors, potentially allowing malicious actors to disrupt browser functionality and compromise system availability.
The technical root cause of this vulnerability lies in Chrome's inadequate validation and processing of cursor-related data structures within its graphical user interface components. When the browser encounters malformed or unexpected cursor specifications, the underlying assertion checks fail, leading to abrupt termination of the browser process or complete system freeze. This type of flaw typically falls under CWE-617, which addresses reachable assertions, and represents a classic example of improper input validation in GUI rendering systems. The vulnerability demonstrates how seemingly minor interface elements can become significant attack vectors when not properly secured.
From an operational perspective, this vulnerability presents a substantial risk to users of affected Chrome versions on Linux systems. Attackers can exploit this weakness through various means including malicious web pages, compromised websites, or even social engineering campaigns that trick users into visiting harmful content. The impact extends beyond simple browser disruption, as it can potentially lead to complete system instability, especially in environments where Chrome serves as the primary browsing interface. The attack surface is particularly concerning given Chrome's widespread adoption and the fact that Linux users often rely heavily on browser-based applications for both personal and professional tasks.
The mitigation strategy for CVE-2010-3411 centers primarily on immediate software updates to Chrome version 6.0.472.59 or later, which includes patches addressing the cursor handling logic. System administrators should implement comprehensive patch management protocols to ensure all affected Linux systems receive updates promptly. Additionally, organizations may consider implementing browser hardening measures such as restricted browsing contexts and enhanced security policies that limit exposure to potentially malicious content. This vulnerability aligns with ATT&CK technique T1499.004, which involves network denial of service attacks through browser-based exploitation, highlighting the importance of maintaining current security patches and implementing layered defensive measures. The incident underscores the critical need for continuous security monitoring and rapid response capabilities in addressing browser-based vulnerabilities that can compromise system availability and user productivity.