CVE-2014-3162 in Chrome
Summary
by MITRE
Multiple unspecified vulnerabilities in Google Chrome before 36.0.1985.125 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.
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Analysis
by VulDB Data Team • 02/09/2022
The vulnerability identified as CVE-2014-3162 represents a critical security flaw affecting Google Chrome versions prior to 36.0.1985.125, where multiple unspecified vulnerabilities exist within the browser's architecture. This issue falls under the category of unspecified vulnerabilities that can potentially lead to various security impacts including denial of service conditions and other unspecified consequences. The vulnerability's classification as unspecified indicates that the exact nature of the flaws was not fully disclosed in the initial reporting, making it particularly concerning for security professionals who must assess and mitigate risks without complete technical details.
The technical nature of this vulnerability stems from the browser's handling of certain input or processing operations that can be manipulated by remote attackers. These unspecified vectors likely involve memory corruption issues, improper input validation, or other fundamental flaws in Chrome's rendering engine or JavaScript interpreter. The vulnerability's potential for denial of service suggests that attackers could cause the browser to crash or become unresponsive through crafted malicious content or network traffic. The possibility of additional impacts indicates that beyond simple service disruption, attackers might potentially execute arbitrary code or gain elevated privileges within the affected system.
From an operational perspective, this vulnerability presents significant risk to organizations relying on Chrome as their primary browser for web-based applications and services. The unspecified nature of the attack vectors means that security teams cannot easily determine specific exploitation techniques or develop targeted defensive measures. The vulnerability's impact extends beyond individual user sessions to potentially affect entire enterprise environments where Chrome is the default browser for business applications. Organizations may experience productivity losses, service interruptions, and increased security management overhead as they attempt to assess and remediate the vulnerability across their infrastructure.
Mitigation strategies for CVE-2014-3162 should prioritize immediate patching of affected Chrome installations to version 36.0.1985.125 or later, which would address the underlying vulnerabilities. Network administrators should implement browser lockdown policies and consider deploying additional security controls such as web application firewalls or content filtering solutions to reduce exposure. The vulnerability's classification aligns with CWE-119 which addresses memory safety issues, and potentially CWE-400 which covers denial of service conditions. From an ATT&CK framework perspective, this vulnerability could map to techniques involving privilege escalation, denial of service, and initial access through web-based attacks, making it particularly dangerous in targeted attack scenarios where attackers might leverage it as a foothold for further compromise.
Organizations should also consider implementing browser hardening measures including disabling unnecessary browser features, restricting plugin usage, and implementing strict content security policies to minimize the attack surface. Regular security assessments and vulnerability scanning should be conducted to identify any remaining instances of affected Chrome versions within the organization. The incident highlights the importance of maintaining up-to-date software and implementing robust patch management processes to prevent exploitation of known vulnerabilities. Given the potential for remote code execution and privilege escalation, organizations must treat this vulnerability as a high-priority security concern requiring immediate attention and remediation across all affected systems.