CVE-2010-3258 in Chrome
Summary
by MITRE
The sandbox implementation in Google Chrome before 6.0.472.53 does not properly deserialize parameters, which has unspecified impact and remote attack vectors.
Be aware that VulDB is the high quality source for vulnerability data.
Analysis
by VulDB Data Team • 09/24/2021
The vulnerability identified as CVE-2010-3258 resides within the sandbox implementation of Google Chrome browsers prior to version 6.0.472.53, representing a critical security flaw that undermines the browser's core protection mechanisms. This issue specifically targets the deserialization process of parameters within the sandbox environment, which serves as a crucial security boundary separating trusted browser components from potentially malicious web content. The sandbox architecture in Chrome is designed to isolate untrusted code execution and prevent attackers from exploiting browser vulnerabilities to gain full system access. When the deserialization mechanism fails to properly validate or process incoming parameters, it creates a potential pathway for attackers to bypass these security controls and execute arbitrary code within the browser's restricted environment.
The technical flaw manifests in the improper handling of parameter deserialization within Chrome's sandbox implementation, where the system fails to adequately validate the integrity and structure of serialized data before processing it. This vulnerability allows attackers to craft malicious inputs that can exploit the deserialization process to manipulate the sandbox's behavior and potentially elevate privileges. The unspecified impact designation indicates that the vulnerability could enable various attack vectors including remote code execution, privilege escalation, or information disclosure depending on how the deserialization flaw is exploited. The remote attack vector capability means that adversaries can trigger this vulnerability through web-based attacks without requiring local system access, making it particularly dangerous for widespread exploitation. This weakness directly relates to common software security issues classified under CWE-502, which deals with deserialization of untrusted data, and represents a failure in input validation and data integrity checks within the browser's security architecture.
The operational impact of CVE-2010-3258 extends beyond simple browser compromise, as it fundamentally undermines the security model that Chrome employs to protect users from malicious web content. When exploited successfully, this vulnerability could allow attackers to bypass the sandbox protection that normally isolates web page execution from the underlying operating system, potentially enabling full system compromise. Users visiting compromised websites or clicking on malicious links could unknowingly trigger the exploit, leading to unauthorized access to their systems, data theft, or further propagation of malware within the network. The vulnerability's presence in widely deployed browser versions meant that a significant portion of internet users were potentially exposed to this risk, creating a substantial attack surface for threat actors. Organizations relying on Chrome for web browsing operations faced elevated risk of security breaches, as the vulnerability could be leveraged to establish persistent access to corporate networks through targeted phishing campaigns or drive-by downloads.
Mitigation strategies for CVE-2010-3258 primarily focus on immediate browser updates to versions 6.0.472.53 and later, which contain the necessary patches to address the deserialization flaw in the sandbox implementation. System administrators should prioritize deployment of these updates across all affected Chrome installations, particularly in enterprise environments where the risk of widespread compromise is higher. Additional protective measures include implementing browser security policies that restrict access to potentially malicious websites, deploying web application firewalls to monitor and filter suspicious traffic patterns, and maintaining comprehensive monitoring for signs of exploitation attempts. Organizations should also consider implementing network segmentation and access controls to limit the potential impact if an attacker successfully exploits the vulnerability. The remediation process should include thorough testing of updates in controlled environments before widespread deployment to ensure compatibility with existing applications and systems. Security teams should monitor for indicators of compromise related to this vulnerability and maintain updated threat intelligence feeds to detect exploitation attempts. This vulnerability underscores the importance of maintaining current security patches and demonstrates how seemingly minor implementation flaws in security mechanisms can create significant risks when exploited in real-world attack scenarios.