CVE-2010-3412 in Chrome
Summary
by MITRE
Race condition in the console implementation in Google Chrome before 6.0.472.59 has unspecified impact and attack vectors.
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Analysis
by VulDB Data Team • 09/25/2021
The vulnerability identified as CVE-2010-3412 represents a race condition within Google Chrome's console implementation that existed in versions prior to 6.0.472.59. This type of race condition occurs when multiple threads or processes attempt to access shared resources simultaneously without proper synchronization mechanisms, creating potential security implications that could be exploited by malicious actors. The unspecified impact and attack vectors suggest that the vulnerability could potentially enable various forms of malicious activity depending on how the race condition manifests during execution.
The technical flaw stems from improper handling of concurrent access to console-related resources within Chrome's browser engine. When multiple operations attempt to modify or access console output buffers, logging mechanisms, or related data structures simultaneously, the timing of these operations can create unpredictable states where data corruption, privilege escalation, or arbitrary code execution might occur. This race condition specifically affects the browser's developer console functionality, which is commonly used for debugging and logging purposes during web application development and testing.
The operational impact of this vulnerability extends beyond simple browser instability, potentially enabling attackers to execute arbitrary code with the privileges of the browser process. Since the console implementation is often used during web development and testing phases, attackers could exploit this race condition to gain unauthorized access to system resources or manipulate browser behavior. The vulnerability could be particularly dangerous in environments where users frequently access untrusted websites or where the browser is used for sensitive operations requiring elevated privileges.
Mitigation strategies for CVE-2010-3412 primarily involve updating to Google Chrome version 6.0.472.59 or later, which contains the necessary patches to address the race condition in console implementation. System administrators should implement comprehensive patch management processes to ensure all users have the latest security updates installed. Additionally, organizations should consider implementing network-level protections such as web application firewalls and content filtering solutions to reduce the attack surface. The vulnerability aligns with CWE-362, which specifically addresses race conditions in concurrent programming, and could potentially map to ATT&CK technique T1059.007 for execution through web shells or command injection mechanisms that might exploit the console functionality.
Security teams should monitor for potential exploitation attempts targeting this vulnerability through anomalous console access patterns or unexpected browser behavior. Regular security assessments of browser configurations and user access controls can help identify potential exploitation vectors. The patch addressing this vulnerability demonstrates the importance of proper synchronization mechanisms in multi-threaded environments and highlights the need for comprehensive testing of concurrent access scenarios in browser implementations. Organizations should also consider implementing additional security controls such as sandboxing mechanisms and privilege separation to limit potential damage from similar vulnerabilities that might exist in other browser components or system functions.